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Document and Entity Information (USD $)
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12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2013
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Jan. 31, 2014
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Jun. 30, 2013
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| Document Type | 10-K | ||
| Amendment Flag | false | ||
| Document Period End Date | Dec. 31, 2013 | ||
| Document Fiscal Year Focus | 2013 | ||
| Document Fiscal Period Focus | FY | ||
| Trading Symbol | HOS | ||
| Entity Registrant Name | HORNBECK OFFSHORE SERVICES INC /LA | ||
| Entity Central Index Key | 0001131227 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity Well-known Seasoned Issuer | Yes | ||
| Entity Current Reporting Status | Yes | ||
| Entity Voluntary Filers | No | ||
| Entity Filer Category | Large Accelerated Filer | ||
| Entity Common Stock, Shares Outstanding | 36,099,366 | ||
| Entity Public Float | $ 1,857,782,525 |
| X | ||||||||||
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- Definition
If the value is true, then the document is an amendment to previously-filed/accepted document. No definition available.
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- Definition
End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition
This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No definition available.
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- Definition
This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition
The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other". No definition available.
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| X | ||||||||||
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- Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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| X | ||||||||||
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- Definition
Indicate "Yes" or "No" whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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| X | ||||||||||
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- Definition
Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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| X | ||||||||||
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- Definition
State aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to price at which the common equity was last sold, or average bid and asked price of such common equity, as of the last business day of registrant's most recently completed second fiscal quarter. The public float should be reported on the cover page of the registrants form 10K. No definition available.
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- Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Indicate "Yes" or "No" if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. No definition available.
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| X | ||||||||||
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- Definition
Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A. No definition available.
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| X | ||||||||||
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- Definition
Trading symbol of an instrument as listed on an exchange. No definition available.
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for current assets (assets with expected useful life shorter than one year or one operating cycle, whichever is longer) of a disposal group, including a component of the entity (discontinued operation), to be sold or that has subsequently been disposed of through sale, as of the financial statement date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for noncurrent assets (assets with expected useful life longer than one year or one operating cycle, whichever is longer) of a disposal group, including a component of the entity (discontinued operation), to be sold or that has subsequently been disposed of through sale, as of the financial statement date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts of deferred costs that are expected to be recognized as a charge against earnings in periods after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of current obligations (due less than one year or one operating cycle, if longer) arising from the sale, disposal or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value of noncurrent obligations (due more than one year or one operating cycle, whichever is longer) relating to the sale, disposal or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation), as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of current assets not separately disclosed in the balance sheet. Current assets are expected to be realized or consumed within one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
| Accounts receivable, allowance for doubtful accounts | $ 3,411 | $ 3,028 |
| Current portion of long-term debt, original issue discount | 0 | 11,093 |
| Long-term debt, original issue discount | $ 60,908 | $ 74,470 |
| Preferred stock, par value | $ 0.01 | $ 0.01 |
| Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, shares outstanding | 0 | 0 |
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common Stock, Shares Authorized | 100,000,000 | 100,000,000 |
| Common stock, shares issued | 36,095,000 | 35,479,000 |
| Common stock, shares outstanding | 36,095,000 | 35,479,000 |
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- Definition
Debt Instrument, Unamortized Discount, Current No definition available.
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| X | ||||||||||
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- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Consolidated Statements Of Operations (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Revenues | $ 548,145 | $ 463,309 | $ 330,836 | |||||||
| Costs and expenses: | ||||||||||
| Operating expenses | 239,239 | 226,462 | 177,868 | |||||||
| Depreciation | 55,332 | 52,005 | 52,453 | |||||||
| Amortization | 30,630 | 21,670 | 15,457 | |||||||
| General and administrative expenses | 53,428 | 45,178 | 32,327 | |||||||
| Costs and Expenses, Total | 378,629 | 345,315 | 278,105 | |||||||
| Gain (loss) on sale of assets | 1,587 | (350) | 980 | |||||||
| Operating income | 171,103 | 117,644 | 53,711 | |||||||
| Other income (expense): | ||||||||||
| Loss on early extinguishment of debt | (25,776) | (6,048) | 0 | |||||||
| Interest income | 2,515 | 2,167 | 829 | |||||||
| Interest expense | (47,352) | (57,869) | (59,649) | |||||||
| Other income (expense), net | (92) | 185 | 231 | |||||||
| Nonoperating Income (Expense), Total | (70,705) | (61,565) | (58,589) | |||||||
| Income (loss) before income taxes | 100,398 | 56,079 | (4,878) | |||||||
| Income tax expense (benefit) | 36,320 | 21,384 | (1,358) | |||||||
| Income (loss) from continuing operations | 64,078 | [1] | 34,695 | [1] | (3,520) | [1] | ||||
| Income from discontinued operations, net of tax | 47,315 | [2] | 2,322 | [2] | 959 | [2] | ||||
| Net income (loss) | $ 111,393 | $ 37,017 | $ (2,561) | |||||||
| Basic earnings (loss) per common share from continuing operations, in dollars per share | $ 1.79 | $ 0.98 | $ (0.12) | |||||||
| Basic earnings per common share from discontinued operations, in dollars per share | $ 1.31 | $ 0.07 | $ 0.03 | |||||||
| Basic earnings (loss) per common share, in dollars per share | $ 3.10 | $ 1.05 | $ (0.09) | |||||||
| Diluted earnings (loss) per common share from continuing operations, in dollars per share | $ 1.76 | $ 0.97 | $ (0.12) | |||||||
| Diluted earnings per common share from discontinued operations, in dollars per share | $ 1.29 | $ 0.06 | $ 0.03 | |||||||
| Diluted earnings (loss) per common share, in dollars per share | $ 3.05 | $ 1.03 | $ (0.09) | |||||||
| Weighted average basic shares outstanding | 35,895 | 35,311 | 27,876 | |||||||
| Weighted average diluted shares outstanding | 36,548 | 36,080 | 27,876 | |||||||
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| X | ||||||||||
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- Definition
The amount of amortization of deferred charges applied against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total costs of sales and operating expenses for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense. No definition available.
|
| X | ||||||||||
|
- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
|
| X | ||||||||||
|
- Definition
The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Consolidated Statements Of Comprehensive Income (Loss) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Net income (loss) | $ 111,393 | $ 37,017 | $ (2,561) |
| Other comprehensive income (loss), net of tax: | |||
| Foreign currency translation loss | (537) | (179) | (383) |
| Total comprehensive income (loss) | $ 110,856 | $ 36,838 | $ (2,944) |
| X | ||||||||||
|
- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Adjustments To Additional Paid In Capital Purchase Of Note Hedges No definition available.
|
| X | ||||||||||
|
- Definition
Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP). No definition available.
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
|
| X | ||||||||||
|
- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Costs Incurred For Offshore Supply Vessels Newbuild Program. No definition available.
|
| X | ||||||||||
|
- Definition
The net change during the reporting period in other current receivables and other current assets. No definition available.
|
| X | ||||||||||
|
- Definition
The premium paid in connection with the early extinguishment of debt. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables, including notes receivable, to an amount that approximates their net realizable value (the amount expected to be collected), net of recoveries. No definition available.
|
| X | ||||||||||
|
- Definition
Purchase Of Convertible Note Hedges No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The amount of amortization of deferred charges applied against earnings during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Amount of cash inflow (outflow) of investing activities of discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in the aggregate amount of accrued expenses and other operating obligations not separately disclosed in the statement of cash flows. No definition available.
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in the value of expenditures made during the current reporting period for benefits that will be received over a period of years. Deferred charges differ from prepaid expenses in that they usually extend over a long period of time and may or may not be regularly recurring costs of operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Increase (decrease) in cash associated with the entity's discontinued operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow for loan and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash outflow for acquisition of or capital improvements of property, plant and equipment, used to produce goods or deliver services, and not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Organization
|
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| Text Block [Abstract] | |
| Organization | Organization Nature of Operations Hornbeck Offshore Services, Inc., or the Company, was incorporated in the state of Delaware in 1997. The Company, through its subsidiaries, operates offshore supply vessels, or OSVs, multi-purpose support vessels, or MPSVs, and a shore-base facility to provide logistics support and specialty services to the offshore oil and gas exploration and production industry, primarily in the U.S. Gulf of Mexico, or GoM, Latin America and select international markets. All significant intercompany accounts and transactions have been eliminated. Certain reclassifications have been made to prior period results to conform to current year presentation. The most significant of these reclassifications are associated with the Company's discontinued operations. As discussed further in Note 13, the Company sold substantially all of its Downstream assets in August 2013. |
| X | ||||||||||
|
- Definition
The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Details
|
|
Summary of Significant Accounting Policies
|
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
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| Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Revenue Recognition The Company charters its OSVs and MPSVs to clients under time charters based on a daily rate of hire and recognizes revenue as earned on a daily basis during the contract period of the specific vessel. Deferred revenue represents payments received from customers or billings submitted to customers in advance of providing vessel access through time charters or other contracted arrangements. Cash and Cash Equivalents Cash and cash equivalents consist of all highly liquid investments in money market funds, deposits and investments available for current use with an initial maturity of three months or less. Accounts Receivable Accounts receivable consists of trade receivables net of reserves and amounts to be rebilled to customers. Property, Plant and Equipment Property, plant and equipment is recorded at cost. Depreciation and amortization of equipment and leasehold improvements are computed using the straight-line method based on the estimated useful lives of the related assets. Major modifications and improvements, which extend the useful life of the vessel, are capitalized and amortized over the remaining useful life of the vessel. Gains and losses from retirements or other dispositions are recognized as incurred. Salvage values for new generation marine equipment are estimated to be 25% of the originally recorded cost. The estimated useful lives by classification are as follows:
See “Impairment of Long-Lived Assets” below for more information. Deferred Charges The Company’s vessels are required by regulation to be recertified after certain periods of time. The Company defers the drydocking expenditures incurred due to regulatory marine inspections and amortizes the costs on a straight-line basis over the period to be benefited from such expenditures (generally 30 months). Financing charges are amortized over the term of the related debt. Deferred charges also include prepaid lease expenses related to the Company’s shore-base port facility. Such prepaid lease expenses are being amortized on a straight-line basis over the effective remaining term of the lease. Mobilization Costs The Company incurs mobilization costs to transit its vessels to and from certain regions and/or for long-term contracts. These costs, which are typically expensed as incurred, include, but are not limited to, fuel, crew wages, vessel modification and pre-positioning expenses, materials and supplies and importation taxes. The Company incurred mobilization costs of $2.7 million, $1.4 million and $9.5 million during 2013, 2012 and 2011, respectively, associated with the mobilization and pre-positioning of vessels to or from different geographic locations. Income Taxes Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using currently enacted tax rates. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The provision for income taxes includes provisions for federal, state and foreign income taxes. Interest and penalties relating to uncertain tax positions are recorded as general and administrative expenses. In addition, the Company provides a valuation allowance for deferred tax assets if it is more likely than not that such items will either expire before the Company is able to realize the benefit or the future deductibility is uncertain. As a result of the sale of the Downstream segment during the third quarter of 2013, the Company believed that certain state operating loss carryforwards would not be realizable and thus recorded a valuation allowance of $0.9 million. No valuation allowances were recorded for the years ended December 31, 2012 or 2011. Use of Estimates The preparation of financial statements in conformity with United States generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Legal Liabilities In the ordinary course of business, the Company may become party to lawsuits, administrative proceedings, or governmental investigations. These matters may involve large or unspecified damages or penalties that may be sought from the Company and may require years to resolve. The Company records a liability related to a loss contingency to such legal matters in accrued liabilities if the Company determines the loss to be both probable and estimable. The liability is recorded for an amount that is management’s best estimate of the loss, or when a best estimate cannot be made, the minimum loss amount of a range of possible outcomes. Significant judgment is required in estimating such liabilities, the results of which can vary significantly from the actual outcomes of lawsuits, administrative proceedings or governmental investigations. Concentration of Credit Risk Customers are primarily major and independent, domestic and international, oil and oil service companies, as well as national oil companies and the U. S. military. The Company’s customers are granted credit on a short-term basis and related credit risks are considered minimal. The Company usually does not require collateral. The Company provides an estimate for uncollectible accounts based primarily on management’s judgment using the relative age of customer balances, historical losses, current economic conditions and individual evaluations of each customer to make adjustments to the allowance for doubtful accounts. The following table represents the allowance for doubtful accounts (in thousands):
Impairment of Long-Lived Assets When events or circumstances indicate that the carrying amount of long-lived assets to be held and used or intangible assets might not be recoverable, the expected future undiscounted cash flows from the assets are estimated and compared with the carrying amount of the assets. If the sum of the estimated undiscounted cash flows is less than the carrying amount of the assets, an impairment loss is recorded. The impairment loss is measured by comparing the fair value of the assets with their carrying amounts. Fair value is determined based on discounted cash flow or appraised values, as appropriate. No triggering events occurred in 2013, 2012 or 2011 and the Company did not record any impairment losses related to its long-lived assets during these periods. |
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| X | ||||||||||
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- Definition
The entire disclosure for all significant accounting policies of the reporting entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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|
Earnings (Loss) Per Share
|
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
Dec. 31, 2013
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| Earnings (Loss) Per Share | Earnings (Loss) Per Share Basic earnings (loss) per common share was calculated by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted earnings (loss) per common share was calculated by dividing net income (loss) by the weighted average number of common shares outstanding during the year plus the effect of dilutive securities. Weighted average number of common shares outstanding was calculated by using the sum of the shares determined on a daily basis divided by the number of days in the period. The table below reconciles the company’s earnings (loss) per share (in thousands, except for per share data):
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- Definition
The entire disclosure for earnings per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Defined Contribution Plan
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12 Months Ended |
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Dec. 31, 2013
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| Defined Contribution Plan | Defined Contribution Plan The Company offers a 401(k) plan to all full-time employees. Employees must be at least eighteen years of age and have completed three months of service to be eligible for participation. Participants may elect to defer up to 60% of their compensation, subject to certain statutorily established limits. The Company may elect to make annual matching and profit sharing contributions to the 401(k) plan. During the years ended December 31, 2013, 2012 and 2011, the Company made contributions to the 401(k) plan of approximately $5.2 million, $4.0 million, and $0.6 million, respectively. During 2011 contributions declined because the Company temporarily suspended its 401(k) discretionary match from March 2011 through December 2011 in an effort to manage costs during the drilling moratoria in the GoM. |
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- Definition
Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Property, Plant and Equipment
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Dec. 31, 2013
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| Property, Plant and Equipment | Property, Plant and Equipment Property, plant and equipment consisted of the following (in thousands):
During 2012, the Company announced its 200 class OSV retrofit program. This program consisted of a contract with a domestic shipyard for the upgrading and stretching of six of the Company’s Super 200 class DP-1 OSVs, converting them into 240 class DP-2 OSVs. Re-delivery of these vessels under this program occurred on various dates during 2013. The project costs for these discretionary vessel modifications were approximately $50.5 million, in the aggregate ($8.4 million each). From the inception of this program through December 31, 2013, the Company had incurred approximately $50.3 million, or 99.6%, of total expected project costs. In November 2011, the Company announced, and has since expanded, its fifth OSV newbuild program. The program consists of vessel construction contracts with three domestic shipyards to build four 300 class OSVs, five 310 class OSVs, ten 320 class OSVs and five 310 class MPSVs. As of December 31, 2013, the Company has placed four vessels in-service under its fifth newbuild program. Subsequent to year-end, the Company placed in service two additional vessels under such program. The 18 remaining vessels under this 24-vessel domestic newbuild program are currently expected to be placed in service as follows: 12 in 2014, four in 2015 and two in 2016. Based on current contracts and internal estimates,the aggregate total cost of this program, before construction period interest, is expected to be approximately $1,250.0 million. From the inception of this program through December 31, 2013, the Company has incurred $716.5 million, or 57.3%, of total expected project costs. |
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- Definition
The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Long-Term Debt
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Dec. 31, 2013
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| Long-Term Debt | Long-Term Debt As of the dates indicated below, the Company had the following outstanding long-term debt (in thousands):
The table below summarizes the Company's cash interest payments (in thousands):
Annual maturities of debt, excluding the potential effects of conditions discussed in Convertible Senior Notes, during each year ending December 31, are as follows (in thousands):
2014 Senior Notes On March 2, 2012, the Company commenced a cash tender offer for all of the outstanding $300.0 million aggregate principal amount of its 2014 senior notes. Senior notes totaling approximately $252.2 million, or approximately 84% of the 2014 senior notes outstanding, were validly tendered during the designated tender period and were repurchased at 101.27% of par on March 16, 2012. The remaining $47.8 million of 2014 senior notes were redeemed at 101.021% of par on April 30, 2012. A loss on early extinguishment of debt for the 2014 senior notes of approximately $5.2 million was recorded during the first quarter of 2012, which included the tender offer costs, an allocable portion of the write-off of unamortized financing costs and original issue discount, and a bond redemption premium. A loss on early extinguishment of debt of $0.9 million was recorded during the second quarter of 2012 for those costs allocable to the remaining 2014 senior notes redeemed on April 30, 2012. 2017 Senior Notes On August 17, 2009, the Company issued in a private placement $250.0 million in aggregate principal amount of 2017 senior notes, governed by an indenture, or the 2009 indenture. The net proceeds to the Company from the offering were approximately $237.3 million, net of original issue discount and transaction costs. The Company used $200.0 million of proceeds to repay debt then-outstanding under its revolving credit facility, which may be reborrowed. The remaining proceeds were available for general corporate purposes, which included partial funding of the construction of vessels under the Company’s then existing fourth OSV newbuild program and MPSV program. The 2017 senior notes had a maturity date of September 1, 2017 and required semi-annual interest payments at a fixed annual rate of 8.000%, or $10.0 million semi-annually, on March 1 and September 1 of each year until maturity, with the first interest payment made on March 1, 2010. The effective interest rate on the 2017 senior notes was 8.63% and no principal payments were due until maturity. Pursuant to a registered exchange offer, the 2017 senior notes issued in August 2009 that were initially sold pursuant to a private placement were exchanged by the holders for 2017 senior notes with substantially the same terms, except that the issuance of the senior notes issued in the exchange offer was registered under the Securities Act. The original 2017 senior notes and the similar notes exchanged therefor were issued under and were entitled to the benefits of the same 2009 indenture. On March 14, 2013, the Company commenced a cash tender offer for all of the outstanding $250.0 million aggregate principal amount of its 2017 senior notes. Senior notes totaling approximately 94% of the 2017 senior notes outstanding, were validly tendered during the designated tender period and were repurchased at 107.12% of par on March 28, 2013. The remaining 2017 senior notes were redeemed at 106.20% of par on May 13, 2013. A loss on early extinguishment of debt for the 2017 senior notes of approximately $24.3 million was recorded during the first quarter of 2013, which includes the tender offer costs, an allocable portion of the write-off of unamortized financing costs and original issue discount, and a bond redemption premium. A loss on early extinguishment of debt of approximately $1.5 million was recorded during the second quarter of 2013 for those costs allocable to the 2017 senior notes redeemed on May 13, 2013. 2020 Senior Notes On March 2, 2012, the Company issued $375.0 million in aggregate principal amount of 2020 senior notes, governed by an indenture, or the 2012 indenture. The net proceeds to the Company from the offering were approximately $367.4 million, net of transaction costs. The Company used $259.9 million of proceeds on March 16, 2012 to repurchase approximately 84% of the outstanding 2014 senior notes pursuant to its tender offer noted above under “2014 senior notes.” The Company used $49.5 million of proceeds on April 30, 2012 to redeem the remaining 16% of the outstanding 2014 senior notes pursuant to the redemption noted above under “2014 senior notes.” The remaining proceeds were used for the construction of vessels under our fifth OSV newbuild program. The 2020 senior notes mature on April 1, 2020 and require semi-annual interest payments at a fixed annual rate of 5.875%, or $11.0 million semi-annually, on April 1 and October 1 of each year until maturity. The effective interest rate on the 2020 senior notes is 6.08%. No principal payments are due until maturity. Pursuant to a registered exchange offer, the 2020 senior notes issued in March 2012 that were initially sold pursuant to a private placement were exchanged by the holders for 2020 senior notes with substantially the same terms, except that the issuance of the 2020 senior notes in the exchange offer was registered under the Securities Act. The original 2020 senior notes and the similar notes exchanged were issued under and are entitled to the benefits of the same 2012 indenture. 2021 Senior Notes On March 14, 2013, the Company issued $450.0 million in aggregate principal amount of 2021 senior notes, governed by an indenture, or the 2013 indenture. The net proceeds to the Company from the offering were approximately $442.4 million, net of estimated transaction costs. The Company used $252.7 million of such proceeds to repurchase approximately 94% of the outstanding 2017 senior notes pursuant to its tender offer noted above under "2017 senior notes". The Company used approximately $16.6 million of proceeds on May 13, 2013 to redeem the remaining 6% of the outstanding 2017 senior notes pursuant to the redemption noted above under "2017 senior notes". The remaining proceeds are available for general corporate purposes, which may include funding for the acquisition, construction or retrofit of vessels. The 2021 senior notes mature on March 1, 2021 and require semi-annual interest payments at a fixed annual rate of 5.000%, or $11.3 million due and payable each March 1 and September 1 of each year until maturity, commencing September 1, 2013. The effective interest rate on the new senior notes is 5.21%. No principal payments are due until maturity. Pursuant to a registered exchange offer, the 2021 senior notes issued in March 2013 that were initially sold pursuant to a private placement were exchanged by the holders for 2021 senior notes with substantially the same terms, except that the issuance of the 2021 senior notes in the exchange offer was registered under the Securities Act of 1933, as amended, or the Securities Act. The original 2021 senior notes and the similar notes exchanged were issued under and are entitled to the benefits of the same 2013 indenture. The 2020 senior notes and 2021 senior notes are senior unsecured obligations and rank equally in right of payment with other existing and future senior indebtedness and senior in right of payment to any subordinated indebtedness that may be incurred by the Company in the future. The 2020 senior notes and the 2021 senior notes are guaranteed by certain of the Company’s subsidiaries. The guarantees are full and unconditional, joint and several, and all of the Company’s non-guarantor subsidiaries are minor as defined in the Securities and Exchange Commission regulations. Hornbeck Offshore Services, Inc., as the parent company issuer of the 2020 senior notes and the 2021 senior notes, has no independent assets or operations other than its ownership interest in its subsidiaries and affiliates. There are no significant restrictions on the Company’s ability, or the ability of any guarantor, to obtain funds from its subsidiaries by such means as a dividend or loan. The Company may, at its option, redeem all or part of the 2020 senior notes or 2021 senior notes from time to time at specified redemption prices and subject to certain conditions required by the indentures. The Company is permitted under the terms of the indentures to incur additional indebtedness in the future, provided that certain financial conditions set forth in the indentures are satisfied by the Company. 2026 Convertible Senior Notes On November 13, 2006, the Company issued in a private placement $250.0 million in aggregate principal amount of 2026 convertible senior notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act. During the first quarter of 2007, the Company registered the resale of the 2026 convertible senior notes by the holders thereof. The 2026 convertible senior notes bore interest at a fixed annual rate of 1.625%, declining to 1.375% beginning on November 15, 2013, payable semi-annually on May 15 and November 15 of each year, with the first interest payment made on May 15, 2007. The effective interest rate on such notes was 6.36%. The 2026 convertible senior notes were initially convertible at a conversion rate of 20.6260 shares per $1,000 principal amount of notes, which equates to a conversion price of approximately $48.48 per share, based on the last reported sale price of the Company’s common shares on the New York Stock Exchange of $35.26 on November 7, 2006. In connection with the sale of the 2026 convertible senior notes, the Company was a party to convertible note hedge transactions with respect to its common stock with Jefferies & Company, Inc., JP Morgan Chase and AIG-FP Structured Finance (Cayman) Limited, or the counterparties. Each of the 2026 convertible senior note hedge transactions involved the purchase of call options with exercise prices equal to the conversion price of the 2026 convertible senior notes, and were intended to mitigate dilution to the Company’s stockholders upon the conversion of the 2026 convertible senior notes. The 2026 convertible senior note hedge transactions covered approximately the same number of shares of the Company’s common stock underlying the 2026 convertible senior notes, subject to customary anti-dilution adjustments, at a strike price of $48.48 per share of common stock, which represented a 37.5% premium over the closing price of the Company’s shares of common stock on November 7, 2006. The 2026 convertible senior note hedge transactions expired at the close of trading on November 15, 2013, which was the date that the 2026 convertible senior notes were first putable by the 2026 convertible senior noteholders, although the counterparties had ongoing obligations with respect to the 2026 convertible senior notes properly converted on or prior to that date of which the counterparty had been timely notified. The Company also entered into separate warrant transactions, whereby the Company sold to the counterparties warrants to acquire approximately the same number of shares of its common stock underlying the 2026 convertible senior notes, subject to customary anti-dilution adjustments, at a strike price of $62.59 per share of common stock, which represented a 77.5% premium over the closing price of the Company’s shares of common stock on November 7, 2006. On exercise of the warrants, the Company has the option to deliver in cash or shares of its common stock equal to the difference between the then market price and strike price per share of common stock. The warrants are scheduled to expire in a series of tranches beginning February 13, 2014 through the 30th trading day thereafter, or March 27, 2014. On November 15, 2013, the Company completed the conversion and redemption of all of the outstanding $250 million aggregate principal amount of its 2026 convertible senior notes. The Company elected to redeem the 2026 convertible senior notes on November 15, 2013, or the Redemption Date, at a redemption price of 100% of the principal amount thereof and accrued and unpaid interest to, but excluding, the Redemption Date. Holders of approximately $249.6 million in aggregate principal amount of the 2026 convertible senior notes elected to convert their 2026 convertible senior notes prior to the previously announced redemption date of November 15, 2013. The conversions of these 2026 convertible senior notes were settled based on the applicable conversion rate of 20.6260 shares of the Company's common stock per $1,000 principal amount of 2026 convertible senior notes, which equates to a conversion price of $48.48 per share, and on the volume-weighted average price of the Company's common stock during the Observation Period (as defined in the Indenture governing the 2026 convertible senior notes) of October 8, 2013 through November 11, 2013. For those holders that elected to convert their 2026 convertible senior notes in connection with the redemption, the Company satisfied its conversion obligations to holders by paying cash equal to the aggregate principal amount of the 2026 convertible senior notes converted and delivering shares of common stock in settlement of any and all conversion obligations in excess of the principal amount (except that the Company paid cash in lieu of issuing fractional shares). In total, the Company delivered 728,411 shares of the Company's common stock to the converting holders, which were provided to the Company by the counterparties to the previously disclosed convertible note hedge transactions entered into in 2006 concurrently with the pricing of the 2026 convertible senior notes. This prevented the equity dilution that would otherwise have resulted from the share delivery requirements of the conversion. The number of shares of the Company's common stock outstanding after the conversion was the same as immediately prior to the conversion. The remaining $0.4 million in aggregate principal amount of the 2026 convertible senior notes were redeemed on November 15, 2013 at a redemption price of 100% of the principal amount thereof plus accrued and unpaid interest to, but excluding, the Redemption Date. The cash payment obligations related to the conversion and redemption were funded with cash on-hand. 2019 Convertible Senior Notes On August 13, 2012, the Company issued $300.0 million of 2019 convertible senior notes to qualified institutional buyers pursuant to Rule 144A under the Securities Act. The 2019 convertible senior notes bear interest at a fixed annual rate of 1.500%, or $2.3 million semi-annually, which started accruing from August 13, 2012, and are payable semi-annually on March 1 and September 1 of each year, with the first interest payment on March 1, 2013. The 2019 convertible senior notes mature on September 1, 2019. Because the 2019 convertible senior notes are considered to be cash convertible debt, the Company has separately accounted for the liability and equity components of the 2019 convertible senior notes by allocating the $300.0 million in proceeds from the issuance between the liability component and the embedded conversion option, or the equity component. The allocation was conducted by estimating an interest rate at the time of issuance of the 2019 convertible senior notes for similar debt instruments that do not include the embedded conversion feature. A non-convertible interest rate of 5.75% was used to compute the initial fair value of the liability component of $227.6 million. For purposes of the fair value measurement, the Company determined that the valuation of the 2019 convertible senior notes falls under Level 2 of the fair value hierarchy. The excess of the $300.0 million of proceeds from the issuance of the 2019 convertible senior notes over the $227.6 million initial amount allocated to the liability component, or $72.4 million, was allocated to the embedded conversion option, or equity component. This excess was treated as an imputed debt discount and is being amortized through interest expense, using the effective interest method, over the seven-year term of the 2019 convertible senior notes, which runs through September 1, 2019. The effective interest rate for these notes is 6.23%. The initial conversion rate of the 2019 convertible senior notes is 18.5718 shares per $1,000 principal amount of notes, which equates to a conversion price of approximately $53.85 per share. The conversion rate was based on the last reported sale price of the Company’s common shares on The New York Stock Exchange of $39.16 on August 7, 2012. The conversion rate will be subject to adjustment in some events but will not be adjusted for accrued interest. In addition, following certain corporate transactions that constitute “fundamental changes” (as defined in the indenture for the 2019 convertible senior notes), the conversion rate will be increased for holders who elect to convert notes in connection with such corporate transactions in certain circumstances. The 2019 convertible senior notes are convertible based on the applicable conversion rate only under the following circumstances:
Upon conversion, the Company will satisfy its conversion obligation by paying or delivering, as the case may be, cash, shares of common stock or a combination of cash and shares of common stock, at the Company’s election. If the holders of the 2019 convertible senior notes exercise the conversion provisions of the 2019 convertible senior notes and the Company elects to settle such conversions partially in cash (which it presently intends to do at least up to the principal amount of the notes), the Company will need to remit such cash amount to the converting holders. For that reason, in any period during which the 2019 convertible senior notes are convertible as provided above, the Company would classify the entire principal amount of the outstanding 2019 convertible senior notes as a current liability in the respective quarter. This evaluation of the classification of amounts outstanding associated with the 2019 convertible senior notes will occur every calendar quarter. The 2019 convertible senior notes are not redeemable at the option of the Company prior to their maturity. No sinking fund is provided for the 2019 convertible senior notes and the 2019 convertible senior notes are not subject to legal defeasance. If the Company experiences specified types of corporate transactions, including certain change of control events or a de-listing of the Company’s common stock, holders of the 2019 convertible senior notes may require the Company to purchase all or a portion of their 2019 convertible senior notes. Any repurchase of the convertible senior notes pursuant to these provisions will be for cash at a price equal to 100% of the principal amount of the notes to be purchased plus any accrued and unpaid interest to, but excluding, the purchase date. In connection with the sale of the 2019 convertible senior notes, the Company entered into convertible senior note hedge transactions with respect to its common stock with affiliates of the initial purchasers of the notes, Barclays, Inc., JP Morgan Chase and Wells Fargo Bank, or the counterparties. Each of the 2019 convertible senior note hedge transactions is a privately-negotiated transaction that is economically equivalent to the purchase of call options on the Company’s common stock with strike prices equal to the conversion price of the 2019 convertible senior notes, and is intended to mitigate dilution to the Company’s stockholders and/or offset cash payment due upon the potential future conversion of the 2019 convertible senior notes. Under the 2019 convertible senior note hedge transactions, subject to customary anti-dilution provisions, the counterparties are required to deliver to the Company the approximate number of shares of the Company’s common stock and/or an amount of cash that the Company is obligated to deliver to the holders of the 2019 convertible senior notes assuming the conversion of such notes. The Company also entered into separate privately-negotiated warrant transactions, whereby the Company sold to each of the counterparties call options to acquire approximately the same number of shares of its common stock underlying the convertible senior note hedge transactions, subject to customary anti-dilution adjustments, at a strike price of $68.53 per share of common stock, which represented a 75.0% premium over the closing price of the Company’s shares of common stock on August 7, 2012. Upon the exercise of the warrants, if the market price of the common stock exceeds the strike price of the warrants on any day within the valuation period, the Company will be required to deliver the corresponding value to the counterparties, at its option in cash or shares of its common stock. The 2019 convertible senior note hedge and warrant transactions are separate and legally distinct instruments that bind the Company and the counterparties and have no binding effect on the holders of the 2019 convertible senior notes. For income tax reporting purposes, the Company has elected to integrate the 2019 convertible senior notes and the note hedge transactions. Integration of the 2019 convertible senior note hedge with the 2019 convertible senior notes creates an in-substance original issue debt discount for income tax reporting purposes and, therefore, the cost of the 2019 convertible senior note hedge is accounted for as interest expense over the term of the 2019 convertible senior notes for income tax reporting purposes. The associated income tax deductions will be recognized in the period that the deduction is taken for income tax reporting purposes. The Company has also treated the proceeds from the sale of warrants as a non-taxable increase in additional paid-in capital in stockholders’ equity. The Company used a portion of the $290.8 million in net proceeds of the 2019 convertible senior notes offering, along with a portion of the $48.2 million in proceeds from the sale of warrants, to fund the $73.0 million cost of convertible senior note hedge transactions. The Company used a portion of the remaining net proceeds of approximately $266.0 million from the sale of the 2019 convertible senior notes and the sale of the warrants to retire its 2026 convertible senior notes, which were converted or redeemed by the Company in November 2013. The Company incurred $9.3 million of fees and other costs related to the issuance of the 2019 convertible senior notes. These fees and other origination costs have been allocated to the liability and equity components of the 2019 convertible senior notes in proportion to their allocated values. Approximately $2.2 million of these fees and other origination costs were recorded as a reduction in additional paid-in capital. The remaining $7.1 million of fees and other costs are being amortized as interest expense over the seven-year term of the 2019 convertible senior notes, which runs through September 1, 2019. The 2019 convertible senior notes are guaranteed by certain of the Company’s subsidiaries. The guarantees are full and unconditional, joint and several, and all of the Company’s non-guarantor subsidiaries are minor as defined in the Securities and Exchange Commission, or Commission, regulations. Hornbeck Offshore Services, Inc., as the parent company issuer of the 2019 convertible senior notes, has no independent assets or operations other than its ownership interest in its subsidiaries and affiliates. There are no significant restrictions on the Company’s ability or the ability of any guarantor to obtain funds from its subsidiaries by such means as a dividend or loan. The 2019 convertible senior notes are general unsecured, senior obligations of the Company, ranking equally in right of payment with all of its existing and future senior indebtedness, including its 2020 and 2021 senior notes. Revolving Credit Facility On November 2, 2011, the Company amended and restated its revolving credit facility, which increased its borrowing base to $300.0 million and revised the accordion feature to allow for the potential expansion of the facility up to an aggregate of $500.0 million. The key changes to the Company’s revolving credit facility were effective commencing with the fiscal quarter ended September 30, 2011 and are noted below:
Other than these key changes, all other definitions and substantive terms in the Company’s credit agreement governing its revolving credit facility were unchanged with the November 2011 amendment and remain in effect through the remaining life of the facility. As of December 31, 2013, there were no amounts drawn under the Company’s $300.0 million revolving credit facility and $0.8 million posted in letters of credit. As of December 31, 2013, the Company was in compliance with all financial covenants contained in its amended revolving credit facility. The credit agreement governing the amended revolving credit facility and the indentures governing the Company’s 2020 senior notes and 2021 senior notes impose certain operating and financial restrictions on the Company. Such restrictions affect, and in many cases limit or prohibit, among other things, the Company’s ability to incur additional indebtedness, make capital expenditures, redeem equity, create liens, sell assets and make dividend or other restricted payments. The Company estimates the fair value of its 2020 senior notes, 2021 senior notes and 2019 convertible senior notes by primarily using quoted market prices. The fair value of the Company’s revolving credit facility, when there are outstanding balances, approximates its carrying value. The face value, carrying value and fair value of the Company’s total debt was $1,125.0 million, $1,064.1 million and $1,184.6 million, respectively, as of December 31, 2013. Given the observable nature of the inputs to these estimates, the fair values presented for long-term debt have been assigned a Level 2, of the three-level valuation hierarchy. Capitalized Interest Interest expense excludes capitalized interest related to the construction or conversion of vessels in the approximate amount of $31.2 million, $11.0 million, and $0.4 million, for the years ended December 31, 2013, 2012, and 2011, respectively. |
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- Definition
The entire disclosure for long-term debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stockholders' Equity
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12 Months Ended |
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Dec. 31, 2013
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| Text Block [Abstract] | |
| Stockholders' Equity | Stockholders’ Equity Preferred Stock The Company’s certificate of incorporation authorizes 5.0 million shares of preferred stock. The Board of Directors has the authority to issue preferred stock in one or more series and to fix the rights, preferences, privileges and restrictions thereof, including dividend rights, conversion rights, voting rights, terms of redemption, redemption prices, liquidation preferences and the number of shares constituting any series or the designation of such series, without further vote or action by the Company’s stockholders. Stockholder Rights Plan On July 1, 2013, the Company’s Board of Directors implemented a stockholder rights plan establishing one right for each outstanding share of common stock. The rights become exercisable, and transferable apart from the Company’s common stock, 10 business days following a public announcement that a person or group has acquired beneficial ownership of, or has commenced a tender or exchange offer for, 10% or more of the Company’s common stock. This stockholder rights plan is substantially similar to the Company's prior stockholder rights plan that expired on June 17, 2013. Public Offerings of Common Stock On November 16, 2011, the Company completed an underwritten public offering of 8.1 million shares of its common stock at $30.00 per share, for total gross proceeds of $241.5 million before underwriting discounts, commissions and offering expenses. This includes 1,050,000 additional shares of common stock purchased pursuant to the exercise in full of the underwriters’ over-allotment option. Underwriting discounts, commissions and offering expenses of approximately $11.4 million were recorded as a reduction of additional paid-in capital. The Company used net proceeds from the offering to partially fund its fifth OSV newbuild program. |
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- Definition
The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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Stock-Based Compensation
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Dec. 31, 2013
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| Stock-Based Compensation | Stock-Based Compensation Incentive Compensation Plan The Company’s stock-based incentive compensation plan covers a maximum of 4.2 million shares of common stock that allows the Company to grant restricted stock awards, restricted stock unit awards, or collectively restricted stock, stock options and stock appreciation rights to employees and directors. As of December 31, 2013, there were 613,046 shares available for future issuance to employees under the incentive compensation plan. The issuance of shares of common stock under the incentive compensation plan has been registered on Form S-8 with the Securities and Exchange Commission. The financial impact of stock-based compensation expense related to the Company’s incentive compensation plan on its operating results are reflected in the table below (in thousands, except for per share data):
The accounting rules also require the benefits of tax deductions in excess of recognized compensation expense to be reported as financing cash flows, rather than as operating cash flows. The Company recorded financing cash flows for such excess tax deductions of approximately $2.7 million, $0.9 million, and $0.4 million for the years ended December 31, 2013, 2012, and 2011, respectively. Net cash proceeds from the exercise of stock options were $6.2 million, $1.8 million, and $0.6 million for the years ended December 31, 2013, 2012, and 2011, respectively. The income tax benefit from stock option exercises and restricted stock vesting was $4.8 million, $3.0 million, and $2.0 million for the respective periods. Stock Options The Company is authorized to grant stock options under its incentive compensation plan in which the purchase price of the stock subject to each option is established as the closing price on the New York Stock Exchange of the Company’s common stock on the date of grant and accordingly is not less than the fair market value of the stock on the date of grant. All options granted during the year ended December 31, 2011 expire ten years after the date of grant, have an exercise price equal to or greater than the actual or estimated market price of the Company’s stock on the date of grant and vest over a three-year period. Stock options were granted to executive officers of the company during 2011. No stock options were granted to any employees during 2013 or 2012. The fair value of the options granted under the Company’s incentive compensation plan during the year ended December 31, 2011 was estimated using the Black-Scholes pricing model with the following weighted-average assumptions for the respective option periods.
The following table represents the Company’s stock option activity for the year ended December 31, 2013 (in thousands, except per share data and years):
The following table represents the Company’s nonvested stock option activity for the year ended December 31, 2013 (in thousands, except per share data):
As of December 31, 2013, the Company had unamortized stock-based compensation expense of $0.1 million that will be recognized on a straight-line basis over the remaining vesting period, and has recorded approximately $0.8 million of compensation expense during 2013, associated with stock options. Restricted Stock Equity-Settled Restricted Stock The Company’s incentive compensation plan allows the Company to issue restricted stock units, with either performance-based or time-based vesting provisions. The Company has issued two types of performance-based restricted stock unit awards whose vesting is determined by achieving either external or internal performance criteria. For the first type of performance-based restricted stock unit award, the number of shares that will ultimately be received by the award recipients at the end of the performance period is dependent upon the Company’s performance relative to a peer group, as defined by the restricted stock unit agreements governing such awards. Performance for such types of awards has historically been measured by the change in the Company’s stock price measured against the peer group during the measurement period, generally three years. The actual number of shares that could be received by the award recipients can range from 0% to 200% of the Company’s base share awards depending on the Company’s performance ranking relative to the peer group. This type of performance-based restricted stock unit was granted in 2011. The second type of performance-based restricted stock unit award, calculates the shares to be received based on the Company’s achievement of certain performance criteria over a three-year period as defined by the restricted stock unit agreement governing such awards. Performance for these types of awards has historically been measured by a number of factors that may differ from year to year, including such examples as the Company achieving a targeted return on invested capital, Upstream operating profit margin, and safety record. The actual number of shares that could be received by the award recipients for the years in question can range from 0% to 100% of the Company’s base share awards depending on the number and/or extent of performance goals attained by the Company. This type of performance-based restricted stock unit was granted in 2012 and 2013. Compensation expense related to restricted stock unit awards is recognized over the period the restrictions lapse, from one to three years. The fair value of the Company’s performance-based restricted stock unit awards, which is determined using a Monte Carlo simulation, is applied to the base shares and is amortized over the vesting period based on either their relative performance compared to peers or internal performance goals attained. The compensation expense related to time-based restricted stock awards, which is amortized over a one to three-year vesting period, is determined based on the market price of the Company’s stock on the date of grant applied to the total shares that are expected to fully vest. As of December 31, 2013, the Company had unamortized stock-based compensation expense of $7.9 million, which will be recognized on a straight-line basis over the remaining vesting period, or 1.4 years. In addition, the Company has recorded approximately $7.3 million of compensation expense during the year ended December 31, 2013 associated with restricted stock-based unit awards. The following table summarizes the restricted stock awards activity during the year ended December 31, 2013 (in thousands, except per share data):
Cash-Settled Restricted Stock The Company’s incentive compensation plan allows the Company to issue restricted stock units with cash-settled vesting provisions. The compensation expense related to cash-settled phantom restricted stock awards is amortized over a vesting period of up to three years, as applicable, and is determined based on the market price of the Company’s stock on the date of grant applied to the total shares that are expected to fully vest. The cash-settled phantom restricted stock units are re-measured quarterly and classified as a liability, due to the settlement of these awards in cash. This type of phantom time-based restricted stock unit was granted in 2012 and 2013. As of December 31, 2013, the Company had unamortized cash-settled phantom compensation expense of $3.1 million, which will be recognized on a straight-line basis over the remaining vesting period, or 1.2 years. In addition, the Company has recorded approximately $2.8 million of compensation expense during the year ended December 31, 2013 associated with cash-settled phantom awards. The following table summarizes the phantom cash-settled restricted stock awards activity during the year ended December 31, 2013 (in thousands, except per share data):
Employee Stock Purchase Plan On May 3, 2005, the Company established the Hornbeck Offshore Services, Inc. 2005 Employee Stock Purchase Plan, or ESPP, which was adopted by the Company’s Board of Directors and approved by the Company’s stockholders. Under the ESPP, the Company is authorized to issue up to 700,000 shares of common stock to eligible employees of the Company and its designated subsidiaries. Employees have the opportunity to purchase shares of the Company’s common stock at periodic intervals through accumulated payroll deductions that will be applied at semi-annual intervals to purchase shares of common stock at a discount from the market price as defined by the ESPP. The ESPP is designed to satisfy the requirements of Section 423 of the Internal Revenue Code of 1986, as amended, and thereby allows participating employees to defer recognition of taxes when purchasing the shares of common stock at a 15% discount under the ESPP. The Company has an effective Registration Statement on Form S-8 with the Commission registering the issuance of shares of common stock under the ESPP. As of December 31, 2013, there were 173,828 shares available for future issuance to employees under the ESPP. The Company has recorded approximately $1.0 million of compensation expense during the year ended December 31, 2013 associated with the ESPP. The fair value of the employees’ stock purchase rights granted under the ESPP was estimated using the Black-Scholes model with the following assumptions for years ended December 31, 2013 and 2012:
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- Definition
The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Income Taxes
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Dec. 31, 2013
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| Income Taxes | Income Taxes The net long-term deferred tax liabilities in the accompanying consolidated balance sheets include the following components (in thousands):
The components of the income tax expense follow (in thousands):
Income (loss) from continuing operations before income taxes, based on jurisdiction earned, was as follows (in thousands):
At December 31, 2013, the Company had federal tax net operating loss carryforwards of approximately $277.1 million, which will expire in 2030 through 2032 and foreign tax credit carryforwards of approximately $10.4 million, which will expire in 2019 through 2023. The amount of net operating loss carryforwards expected to be used in 2014 have been included as a current deferred tax asset as of December 31, 2013. The Company has state tax net operating loss carryforwards of approximately $84.9 million, which will expire in 2025 through 2032 and can only be utilized if the Company generates taxable income in particular tax jurisdictions. Based on historical and projected operating results, the Company believed that no valuation allowance was necessary for its deferred tax assets prior to 2013. As a result of the sale of the Downstream segment during the third quarter of 2013, the Company believes that certain state operating loss carryforwards may not be realizable and has thus recorded a valuation allowance of $0.9 million. In addition, in the third quarter of 2013, the Company changed its deferred tax rate to reflect that it will not have future operations in certain states where the Downstream segment operated, resulting in a favorable tax adjustment of $2.8 million. The Company is no longer subject to tax audits by federal, state or local taxing authorities for years prior to 2009. The Company has ongoing examinations by various foreign tax authorities but does not believe that the results of these examinations will have a material adverse effect on the Company’s financial position or results of operations. The following table reconciles the difference between the Company’s income tax provision calculated at the federal statutory rate of 35% and the actual income tax provision (in thousands):
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- Definition
The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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Commitments and Contingencies
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Dec. 31, 2013
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| Commitments and Contingencies | Commitments and Contingencies Vessel Construction In November 2011, the Company announced, and has since expanded, its fifth OSV newbuild program. The program now consists of vessel construction contracts with three domestic shipyards to build four 300 class OSVs, five 310 class OSVs, ten 320 class OSVs and five 310 class MPSVs. As of December 31, 2013, the Company had placed four vessels in service under such program. Subsequent to year-end, two additional vessels were placed in service under such program. The 18 remaining vessels under this 24-vessel domestic newbuild program are currently expected to be placed in service as follows: 12 in 2014, four in 2015 and two in 2016. Based on current contracts and internal estimates, the aggregate total cost of this program, before construction period interest, is expected to be approximately $1,250.0 million. From the inception of this program through December 31, 2013, the Company has incurred construction costs of approximately $716.5 million, or 57.3%, of total expected project costs. Operating Leases The Company is obligated under certain operating leases for office space, shore-base facilities and vehicles. The Covington facility lease commenced on July 1, 2012 and provides for an initial term expiring in September 2025 with three additional five-year renewal period options. A shore-base facility lease in Port Fourchon commenced on December 20, 2005 and provides for an initial term of seven years with four additional five-year periods upon the terms and conditions contained in the lease agreement. On January 30, 2008, the Company purchased a leasehold interest in a parcel of improved real estate as an adjacent addition to HOS Port, its existing shore-base facility located in Port Fourchon, Louisiana. At December 31, 2013, this latter facility lease had approximately one year remaining on its initial term, with four additional five-year renewal periods. Rent expense related to operating leases was approximately $3.6 million, $2.6 million and $1.7 million for the years ending December 31, 2013, 2012 and 2011, respectively. Future minimum payments under noncancelable leases for years subsequent to 2013 are as follows (in thousands):
Contingencies In the normal course of its business, the Company becomes involved in various claims and legal proceedings in which monetary damages are sought. It is management’s opinion that the Company’s liability, if any, under such claims or proceedings would not materially affect its financial position or results of operations. The Company insures against losses relating to its vessels, pollution and third party liabilities, including claims by employees under Section 33 of the Merchant Marine Act of 1920, or the Jones Act. Third party liabilities and pollution claims that relate to vessel operations are covered by the Company’s entry in a mutual protection and indemnity association, or P&I Club, as well as by marine liability policies in excess of the P&I Club’s coverage. The Company provides reserves for any individual claim deductibles for which the Company remains responsible by using an estimation process that considers Company-specific and industry data, as well as management’s experience, assumptions and consultation with outside counsel. As additional information becomes available, the Company will assess the potential liability related to its pending claims and revise its estimates. Although historically revisions to such estimates have not been material, changes in estimates of the potential liability could materially impact the Company’s results of operations, financial position or cash flows. Vessel charters with Petrobras include limitations regarding fuel consumption. Petrobras has asserted claims against the Company relating to excess fuel consumption. The Company’s exposure for these assessments, net of amounts accrued, is in the range of approximately $0.5 million to $3.0 million. The Company disagrees with a majority of these assessments. While the Company cannot currently estimate the amounts or timing of the resolution of these matters, the Company believes that the outcome will not have a material impact on its liquidity or financial position, but the ultimate resolution could have a material impact on its interim or annual results of operations. During 2013 the Company commenced the process of assigning the in-country vessel management services for its four vessels operating in Brazil from a third party provider to a wholly-owned subsidiary of the Company. As a result, this assignment may be interpreted by local authorities as a new importation of these vessels resulting in an importation assessment ranging from $0.5 million to $3.5 million. The Company disagrees with this interpretation and, as of December 31, 2013, these potential duties have not been assessed or recorded in its financial statements. While the Company cannot estimate the amounts or timing of the resolution of this matter, the Company believes that the outcome will not have a material impact on its liquidity or financial position, but the ultimate resolution could have a material impact on its interim or annual results of operations. During 2012, an Upstream customer, ATP Oil and Gas, Inc., initiated a reorganization proceeding under Chapter 11 of the United States Bankruptcy Code. Pre-petition receivables from ATP were $4.8 million and the Company has recorded $0.9 million in reserves. While the Company believes that the net receivables are collectible, it will continue to monitor the proceedings, which may result in actual collections that may differ from the current estimate. |
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- Definition
The entire disclosure for commitments and contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Deferred Charges
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Dec. 31, 2013
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| Deferred Charges | Deferred Charges Deferred charges include the following (in thousands):
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- Definition
Deferred Charges Disclosure No definition available.
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Major Customers
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Dec. 31, 2013
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| Major Customers | Major Customers In the years ended December 31, 2013, 2012, and 2011, revenues from the following customers represent 10% or more of consolidated revenues:
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- Definition
Revenue by Major Customers by Reporting Segments No definition available.
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Discontinued Operations
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Dec. 31, 2013
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| Discontinued Operations and Disposal Groups [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Discontinued Operations | Discontinued Operations On August 29, 2013, the Company closed the sale of substantially all of the assets and business of its Downstream segment's tug and tank barge fleet to Genesis Marine, LLC, an affiliate of Genesis Energy L.P. (NYSE:GEL), for net cash proceeds of approximately of $227.5 million, after deal costs. The sale resulted in a gain of $60.0 million ($38.1 million after-tax or $1.04 per diluted share). Excluded from the sale were three older, lower-horsepower tugs considered to be non-core assets. The historical results for the Downstream segment and the gain on the sale thereof have been presented as discontinued operations for all periods in the accompanying condensed consolidated financial statements. Summarized results of the Downstream segment from discontinued operations are as follows (in thousands):
As of December 31, 2013 and December 31, 2012, the aggregate components of assets and liabilities classified as discontinued operations consisted of the following (in thousands):
At the closing of the sale, the Company entered into transition service agreements with Genesis to facilitate the transition of the sale of the business, including ship management agreements and a crew management agreement, pursuant to which the Company provides services related to the operation and management of the vessels as well as supplying some of the marine crews for those vessels during the transition period. The Company has recently been notified by Genesis of its intention to terminate the agreements upon completion of the transition of time charters that were in effect at the time of the closing. |
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- Details
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- Definition
The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Employment Agreements
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12 Months Ended |
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Dec. 31, 2013
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| Employment Agreements | Employment Agreements The Company has employment agreements with certain members of its executive management team. These agreements include, among other things, contractually stated base level salaries and a structured cash incentive compensation program dependent upon the Company achieving certain targeted financial results. The agreements contain an EBITDA target, as well as a discretionary component, established by the Compensation Committee of the Company’s Board of Directors, in setting the cash incentive compensation for such executives under this program. In the event such a member of the executive management team is terminated due to certain events as defined in such officer’s agreement, the employee will continue to receive salary, bonus and other payments for the full remaining term of the agreement. The current term of these employment agreements expires on December 31, 2016 and automatically extends each year thereafter on January 1st, for an additional year. |
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- Definition
The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans. No definition available.
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Supplemental Selected Quarterly Financial Data
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12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2013
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| Supplemental Selected Quarterly Financial Data | Supplemental Selected Quarterly Financial Data (Unaudited) (in thousands, except per share data): The following table contains selected unaudited quarterly financial data from the consolidated statements of operations for each quarter of fiscal years 2013 and 2012. The operating results for any quarter are not necessarily indicative of results for any future period.
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| X | ||||||||||
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- Definition
The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Summary of Significant Accounting Policies (Policies)
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12 Months Ended |
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Dec. 31, 2013
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| Revenue Recognition | Revenue Recognition The Company charters its OSVs and MPSVs to clients under time charters based on a daily rate of hire and recognizes revenue as earned on a daily basis during the contract period of the specific vessel. Deferred revenue represents payments received from customers or billings submitted to customers in advance of providing vessel access through time charters or other contracted arrangements. |
| Cash and Cash Equivalents | Cash and Cash Equivalents Cash and cash equivalents consist of all highly liquid investments in money market funds, deposits and investments available for current use with an initial maturity of three months or less. |
| Accounts Receivable | Accounts Receivable Accounts receivable consists of trade receivables net of reserves and amounts to be rebilled to customers. |
| Property, Plant and Equipment | Property, Plant and Equipment Property, plant and equipment is recorded at cost. Depreciation and amortization of equipment and leasehold improvements are computed using the straight-line method based on the estimated useful lives of the related assets. Major modifications and improvements, which extend the useful life of the vessel, are capitalized and amortized over the remaining useful life of the vessel. Gains and losses from retirements or other dispositions are recognized as incurred. Salvage values for new generation marine equipment are estimated to be 25% of the originally recorded cost. |
| Deferred Charges | Deferred Charges The Company’s vessels are required by regulation to be recertified after certain periods of time. The Company defers the drydocking expenditures incurred due to regulatory marine inspections and amortizes the costs on a straight-line basis over the period to be benefited from such expenditures (generally 30 months). Financing charges are amortized over the term of the related debt. Deferred charges also include prepaid lease expenses related to the Company’s shore-base port facility. Such prepaid lease expenses are being amortized on a straight-line basis over the effective remaining term of the lease. |
| Mobilization Costs | Mobilization Costs The Company incurs mobilization costs to transit its vessels to and from certain regions and/or for long-term contracts. These costs, which are typically expensed as incurred, include, but are not limited to, fuel, crew wages, vessel modification and pre-positioning expenses, materials and supplies and importation taxes. The Company incurred mobilization costs of $2.7 million, $1.4 million and $9.5 million during 2013, 2012 and 2011, respectively, associated with the mobilization and pre-positioning of vessels to or from different geographic locations. |
| Income Taxes | Income Taxes Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using currently enacted tax rates. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. The provision for income taxes includes provisions for federal, state and foreign income taxes. Interest and penalties relating to uncertain tax positions are recorded as general and administrative expenses. In addition, the Company provides a valuation allowance for deferred tax assets if it is more likely than not that such items will either expire before the Company is able to realize the benefit or the future deductibility is uncertain. As a result of the sale of the Downstream segment during the third quarter of 2013, the Company believed that certain state operating loss carryforwards would not be realizable and thus recorded a valuation allowance of $0.9 million. No valuation allowances were recorded for the years ended December 31, 2012 or 2011. |
| Use of Estimates | Use of Estimates The preparation of financial statements in conformity with United States generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. |
| Legal Liabilities | Legal Liabilities In the ordinary course of business, the Company may become party to lawsuits, administrative proceedings, or governmental investigations. These matters may involve large or unspecified damages or penalties that may be sought from the Company and may require years to resolve. The Company records a liability related to a loss contingency to such legal matters in accrued liabilities if the Company determines the loss to be both probable and estimable. The liability is recorded for an amount that is management’s best estimate of the loss, or when a best estimate cannot be made, the minimum loss amount of a range of possible outcomes. Significant judgment is required in estimating such liabilities, the results of which can vary significantly from the actual outcomes of lawsuits, administrative proceedings or governmental investigations. |
| Concentration of Credit Risk | Concentration of Credit Risk Customers are primarily major and independent, domestic and international, oil and oil service companies, as well as national oil companies and the U. S. military. The Company’s customers are granted credit on a short-term basis and related credit risks are considered minimal. The Company usually does not require collateral. The Company provides an estimate for uncollectible accounts based primarily on management’s judgment using the relative age of customer balances, historical losses, current economic conditions and individual evaluations of each customer to make adjustments to the allowance for doubtful accounts. |
| Impairment of Long-Lived Assets | Impairment of Long-Lived Assets When events or circumstances indicate that the carrying amount of long-lived assets to be held and used or intangible assets might not be recoverable, the expected future undiscounted cash flows from the assets are estimated and compared with the carrying amount of the assets. If the sum of the estimated undiscounted cash flows is less than the carrying amount of the assets, an impairment loss is recorded. The impairment loss is measured by comparing the fair value of the assets with their carrying amounts. Fair value is determined based on discounted cash flow or appraised values, as appropriate. No triggering events occurred in 2013, 2012 or 2011 and the Company did not record any impairment losses related to its long-lived assets during these periods. |
| X | ||||||||||
|
- Definition
Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Disclosure of accounting policy for credit risk. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Disclosure of accounting policy for deferral and amortization of significant deferred charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for legal costs incurred to protect or defend the entity's assets and rights, or to obtain assets, including monetary damages, or to obtain rights. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for recording or deferring costs in anticipation of future contract sales in a variety of circumstances. The costs may consist of (a) costs incurred in anticipation of a specific contract that will result in no future benefit unless the contract is obtained (such as the costs of mobilization, engineering, architectural, or other services incurred on the basis of commitments or other indications of interest in negotiating a contract), (b) costs incurred for assets to be used in connection with specific anticipated contracts (for example, costs for the purchase of production equipment, materials, or supplies), (c) costs incurred to acquire or produce goods in excess of the amounts required under a contract in anticipation of future orders for the same item, and (d) learning, start-up, or mobilization costs incurred for anticipated but unidentified contracts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables. If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Summary of Significant Accounting Policies (Tables)
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12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2013
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| Estimated Useful Lives by Classification | The estimated useful lives by classification are as follows:
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| Allowance for Doubtful Accounts | The following table represents the allowance for doubtful accounts (in thousands):
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- Definition
Allowance for Doubtful Accounts, Table No definition available.
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- Definition
Property, Plant and Equipment, Useful Life No definition available.
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Earnings (Loss) Per Share (Tables)
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Dec. 31, 2013
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| Reconciliation of Earnings Per Share | The table below reconciles the company’s earnings (loss) per share (in thousands, except for per share data):
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- Definition
Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Property, Plant and Equipment (Tables)
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Dec. 31, 2013
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| Property, Plant and Equipment | Property, plant and equipment consisted of the following (in thousands):
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| X | ||||||||||
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- Definition
Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Long-Term Debt (Tables)
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Dec. 31, 2013
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| Outstanding Long-Term Debt |
The table below summarizes the Company's cash interest payments (in thousands):
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| Annual Maturities of Debt | Annual maturities of debt, excluding the potential effects of conditions discussed in Convertible Senior Notes, during each year ending December 31, are as follows (in thousands):
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| X | ||||||||||
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- Definition
Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-Based Compensation (Tables)
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Dec. 31, 2013
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| Financial Impact of Stock-Based Compensation Expense Charges | The financial impact of stock-based compensation expense related to the Company’s incentive compensation plan on its operating results are reflected in the table below (in thousands, except for per share data):
|
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| Fair Value of Options Granted Under Company's Incentive Compensation Plan Estimated Using Black-Scholes Pricing Model Using Minimum Value Method with Weighted-Average Assumptions | The fair value of the options granted under the Company’s incentive compensation plan during the year ended December 31, 2011 was estimated using the Black-Scholes pricing model with the following weighted-average assumptions for the respective option periods.
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| Summary of Stock Option Activity | The following table represents the Company’s stock option activity for the year ended December 31, 2013 (in thousands, except per share data and years):
|
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| Summary of Nonvested Stock Option Activity | The following table represents the Company’s nonvested stock option activity for the year ended December 31, 2013 (in thousands, except per share data):
|
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| Summary of Restricted Stock Award Activity | The following table summarizes the restricted stock awards activity during the year ended December 31, 2013 (in thousands, except per share data):
|
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| Summary of Weighted Average Assumptions and Fair Value of Options under ESPP | The fair value of the employees’ stock purchase rights granted under the ESPP was estimated using the Black-Scholes model with the following assumptions for years ended December 31, 2013 and 2012:
|
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|
Phantom Share Units (PSUs)
|
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| Summary of Restricted Stock Award Activity | The following table summarizes the phantom cash-settled restricted stock awards activity during the year ended December 31, 2013 (in thousands, except per share data):
|
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| X | ||||||||||
|
- Definition
Incentive Compensation Plans Expense Recognized In Earnings No definition available.
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the changes in outstanding nonvested restricted stock units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the changes in outstanding nonvested shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. No definition available.
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes (Tables)
|
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
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| Components of Long Term Deferred Tax Liabilities Net | The net long-term deferred tax liabilities in the accompanying consolidated balance sheets include the following components (in thousands):
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Components of Income Tax Expenses | The components of the income tax expense follow (in thousands):
|
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| Income (Loss) Before Income Taxes Based on Jurisdiction Earned | Income (loss) from continuing operations before income taxes, based on jurisdiction earned, was as follows (in thousands):
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Reconciliation of Difference Between Company's Income Tax Provision Calculated at Federal Statutory Rate and Actual Income Tax Provision | The following table reconciles the difference between the Company’s income tax provision calculated at the federal statutory rate of 35% and the actual income tax provision (in thousands):
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| X | ||||||||||
|
- Definition
Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of income before income tax between domestic and foreign jurisdictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Commitments and Contingencies (Tables)
|
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
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| Future Minimum Payments Under Noncancelable Leases | Future minimum payments under noncancelable leases for years subsequent to 2013 are as follows (in thousands):
|
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| X | ||||||||||
|
- Definition
Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Deferred Charges (Tables)
|
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
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| Deferred Charges | Deferred charges include the following (in thousands):
|
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| X | ||||||||||
|
- Definition
Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Major Customers (Tables)
|
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
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| Revenues from Customer Exceeding 10% | In the years ended December 31, 2013, 2012, and 2011, revenues from the following customers represent 10% or more of consolidated revenues:
|
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| X | ||||||||||
|
- Definition
Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. No definition available.
|
|
Discontinued Operations (Tables)
|
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
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| Discontinued Operations and Disposal Groups [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Disposal Groups, Discontinued Operations, Income Statement and Balance Sheet | Summarized results of the Downstream segment from discontinued operations are as follows (in thousands):
As of December 31, 2013 and December 31, 2012, the aggregate components of assets and liabilities classified as discontinued operations consisted of the following (in thousands):
|
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| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Tabular disclosure of disposal groups, which may include the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also may include the amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Supplemental Selected Quarterly Financial Data (Tables)
|
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
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| Unaudited Quarterly Financial Data | The following table contains selected unaudited quarterly financial data from the consolidated statements of operations for each quarter of fiscal years 2013 and 2012. The operating results for any quarter are not necessarily indicative of results for any future period.
|
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| X | ||||||||||
|
- Definition
Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Summary of Significant Accounting Policies - Estimated Useful Lives by Classification (Detail)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
|
Offshore Supply Vessels
|
|
| Significant Accounting Policies [Line Items] | |
| Estimated useful life | 25 years |
|
Multi Purpose Support Vessel
|
|
| Significant Accounting Policies [Line Items] | |
| Estimated useful life | 25 years |
|
Non-vessel related property, plant and equipment | Minimum
|
|
| Significant Accounting Policies [Line Items] | |
| Estimated useful life | 3 years |
|
Non-vessel related property, plant and equipment | Maximum
|
|
| Significant Accounting Policies [Line Items] | |
| Estimated useful life | 28 years |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
|
|
Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
|
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Dec. 31, 2013
M
|
Sep. 30, 2013
|
Dec. 31, 2013
M
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Significant Accounting Policies [Line Items] | |||||
| Valuation Allowance, Deferred Tax Asset, Change in Amount | $ 900,000 | $ (2,802,000) | $ 0 | $ 0 | |
| Amortization period for deferred charges | 30 | 30 | |||
| Mobilization Costs | $ 2,300,000 | $ 2,700,000 | $ 1,400,000 | $ 9,500,000 | |
|
Maximum
|
|||||
| Significant Accounting Policies [Line Items] | |||||
| Salvage values for marine equipment | 25.00% | 25.00% | |||
| X | ||||||||||
|
- Definition
Amortization Period For Deferred Charges No definition available.
|
| X | ||||||||||
|
- Definition
Costs incurred to mobilize vessels to foreign markets. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Stated as a percentage, the estimated or actual value of the asset at the end of its useful life or when it is no longer serviceable (cannot be used for its original purpose) divided by its [historical] capitalized cost. No definition available.
|
| X | ||||||||||
|
- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Summary of Significant Accounting Policies - Allowance for Doubtful Accounts (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Significant Accounting Policies [Line Items] | |||
| Balance, beginning of year | $ 3,028 | $ 1,253 | $ 734 |
| Changes to provision | 383 | 1,775 | 519 |
| Balance, end of year | $ 3,411 | $ 3,028 | $ 1,253 |
| X | ||||||||||
|
- Definition
Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables, including notes receivable, to an amount that approximates their net realizable value (the amount expected to be collected), net of recoveries. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Earnings (Loss) Per Share - Reconciliation of Earnings (Loss) Per Share (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
||||||||||||||||||||||||||||||||
| Earnings Per Share Disclosure [Line Items] | ||||||||||||||||||||||||||||||||||||||||||
| Income (loss) from continuing operations (1) | $ 22,087 | [1],[2],[3] | $ 17,796 | [1],[2],[3] | $ 20,266 | [1],[2],[3] | $ 3,928 | [1],[2],[3] | $ 9,423 | [1],[4] | $ 6,177 | [1],[4] | $ 12,945 | [1],[4] | $ 6,150 | [1],[4] | $ 64,078 | [5] | $ 34,695 | [5] | $ (3,520) | [5] | ||||||||||||||||||||
| Income from discontinued operations, net of tax (2) | 153 | [1],[2],[6] | 41,368 | [1],[2],[6] | 3,564 | [1],[2],[6] | 2,231 | [1],[2],[6] | 1,872 | [1],[4] | 1,224 | [1],[4] | (931) | [1],[4] | 157 | [1],[4] | 47,315 | [7] | 2,322 | [7] | 959 | [7] | ||||||||||||||||||||
| Net income (loss) | 22,240 | [1],[2] | 59,164 | [1],[2] | 23,830 | [1],[2] | 6,159 | [1],[2] | 11,295 | [1],[4] | 7,401 | [1],[4] | 12,014 | [1],[4] | 6,307 | [1],[4] | 111,393 | 37,017 | (2,561) | |||||||||||||||||||||||
| Weighted average number of shares of common stock outstanding | 35,895 | 35,311 | 27,876 | |||||||||||||||||||||||||||||||||||||||
| Add: Net effect of dilutive stock options and unvested restricted stock (3)(4)(5) | 653 | [10],[8],[9] | 769 | [10],[8],[9] | 0 | [10],[8],[9] | ||||||||||||||||||||||||||||||||||||
| Weighted average number of dilutive shares of common stock outstanding | 36,548 | 36,080 | 27,876 | |||||||||||||||||||||||||||||||||||||||
| Basic earnings (loss) per common share from continuing operations | $ 0.62 | [1],[2] | $ 0.49 | [1],[2] | $ 0.56 | [1],[2] | $ 0.11 | [1],[2] | $ 0.27 | [1],[4] | $ 0.18 | [1],[4] | $ 0.37 | [1],[4] | $ 0.18 | [1],[4] | $ 1.79 | $ 0.98 | $ (0.12) | |||||||||||||||||||||||
| Basic earnings (loss) per common share | $ 0.62 | [1],[2] | $ 1.64 | [1],[2] | $ 0.66 | [1],[2] | $ 0.17 | [1],[2] | $ 0.32 | [1],[4] | $ 0.21 | [1],[4] | $ 0.34 | [1],[4] | $ 0.18 | [1],[4] | $ 3.10 | $ 1.05 | $ (0.09) | |||||||||||||||||||||||
| Basic earnings per common share from discontinued operations | $ 0.00 | [1],[2] | $ 1.15 | [1],[2] | $ 0.10 | [1],[2] | $ 0.06 | [1],[2] | $ 0.05 | [1],[4] | $ 0.03 | [1],[4] | $ (0.03) | [1],[4] | $ 0.00 | [1],[4] | $ 1.31 | $ 0.07 | $ 0.03 | |||||||||||||||||||||||
| Diluted earnings (loss) per common share from continuing operations | $ 0.61 | [1],[2] | $ 0.49 | [1],[2] | $ 0.55 | [1],[2] | $ 0.11 | [1],[2] | $ 0.26 | [1],[4] | $ 0.17 | [1],[4] | $ 0.36 | [1],[4] | $ 0.18 | [1],[4] | $ 1.76 | $ 0.97 | $ (0.12) | |||||||||||||||||||||||
| Diluted earnings per common share from discontinued operations | $ 0.00 | [1],[2] | $ 1.12 | [1],[2] | $ 0.10 | [1],[2] | $ 0.06 | [1],[2] | $ 0.05 | [1],[4] | $ 0.03 | [1],[4] | $ (0.03) | [1],[4] | $ 0.00 | [1],[4] | $ 1.29 | $ 0.06 | $ 0.03 | |||||||||||||||||||||||
| Diluted earnings (loss) per common share | $ 0.61 | [1],[2] | $ 1.61 | [1],[2] | $ 0.65 | [1],[2] | $ 0.17 | [1],[2] | $ 0.31 | [1],[4] | $ 0.20 | [1],[4] | $ 0.33 | [1],[4] | $ 0.18 | [1],[4] | $ 3.05 | $ 1.03 | $ (0.09) | |||||||||||||||||||||||
| Loss on early extinguishment of debt | 24,300 | (25,776) | (6,048) | 0 | ||||||||||||||||||||||||||||||||||||||
|
Continuing Operations [Member]
|
||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share Disclosure [Line Items] | ||||||||||||||||||||||||||||||||||||||||||
| Loss on early extinguishment of debt | $ (6,000) | |||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Earnings (Loss) Per Share - Reconciliation of Earnings (Loss) Per Share (Parenthetical) (Detail) (Deferred Compensation, Share-based Payments)
In Thousands, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2011
|
|
|
Deferred Compensation, Share-based Payments
|
|
| Earnings Per Share Disclosure [Line Items] | |
| Anti-dilutive shares excluded from the calculation of diluted earnings per share | 1,209 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Defined Contribution Plan - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
Y
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] | |||
| Minimum age to be eligible for participation | 18 | ||
| Period of service to be eligible for participation | 3 months | ||
| Percentage of earnings that can be deferred | 60.00% | ||
| Employer contribution | $ 5.2 | $ 4.0 | $ 0.6 |
| X | ||||||||||
|
- Definition
Defined Benefit Plan, Employee Contribution, Age No definition available.
|
| X | ||||||||||
|
- Definition
Defined Benefit Plan, Service Period No definition available.
|
| X | ||||||||||
|
- Definition
Maximum 401(k) Plan Contribution Rates as a Percentage of Employees Earnings No definition available.
|
| X | ||||||||||
|
- Definition
The amount of payment into the fund established for purposes of making future disbursements to the individual in accordance with the terms and understanding of the deferred compensation arrangement. No definition available.
|
| X | ||||||||||
|
- Details
|
|
Property, Plant and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Less: Accumulated depreciation | $ (324,630) | $ (275,564) |
| Property Plant And Equipment Excluding Construction In Progress Net | 1,531,918 | 1,343,634 |
| Construction in progress | 593,456 | 299,989 |
| Property, plant and equipment, net | 2,125,374 | 1,643,623 |
|
Offshore supply vessels and multi-purpose support vessels
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment, Gross | 1,754,412 | 1,525,548 |
|
Non-vessel related property, plant and equipment
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property Plant and Equipment, Gross | $ 102,136 | $ 93,650 |
| X | ||||||||||
|
- Definition
Property Plant And Equipment Excluding Construction In Progress Net No definition available.
|
| X | ||||||||||
|
- Definition
Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Property, Plant and Equipment - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 2 Months Ended | 1 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2012
Vessel
|
Dec. 31, 2013
|
Dec. 31, 2013
OSV Retrofit Program
200 class DP-1 Offshore Supply Vessels
Vessel
|
Nov. 30, 2011
Newbuild program 5
Vessel
Shipyard
|
Dec. 31, 2013
Newbuild program 5
Vessel
|
Dec. 31, 2013
Newbuild program 5
Vessel
|
Dec. 31, 2013
Newbuild program 5
Fiscal Year 2014
Vessel
|
Dec. 31, 2013
Newbuild program 5
Fiscal Year 2015
Vessel
|
Dec. 31, 2013
Newbuild program 5
Fiscal Year 2016
Vessel
|
Feb. 28, 2014
Newbuild program 5
Subsequent Event
Vessel
|
Nov. 30, 2011
Newbuild program 5
Offshore Supply Vessel Class 300
Vessel
|
Nov. 30, 2011
Newbuild program 5
Offshore Supply Vessel Class 310
Vessel
|
Nov. 30, 2011
Newbuild program 5
Offshore Supply Vessel Class 320
Vessel
|
Nov. 30, 2011
Newbuild program 5
Multi Purpose Supply Vessel Class 310
Vessel
|
|
| Property, Plant and Equipment [Line Items] | ||||||||||||||
| Number of vessels to upgrade and stretch | 6 | |||||||||||||
| Aggregate cost of OSV retrofit program | $ 50.5 | |||||||||||||
| Cost of OSV retrofit program, per vessel | 8.4 | |||||||||||||
| Cost incurred on offshore supply vessel retrofit program | 50.3 | |||||||||||||
| Percentage of total project cost | 57.30% | 99.60% | 57.30% | |||||||||||
| Number Of Construction Shipyards, Domestic | 3 | |||||||||||||
| Number of vessels to be constructed | 18 | 4 | 5 | 10 | 5 | |||||||||
| Number Of Vessels | 1.4 | 24 | 3 | 18 | 12 | 4 | 2 | |||||||
| Number of Vessels Placed in Service | 4 | 2 | ||||||||||||
| Aggregate cost of OSV newbuild program excluding construction period interest | 1,250.0 | 1,250.0 | ||||||||||||
| Cost incurred on OSV newbuild program | $ 716.5 | $ 716.5 | ||||||||||||
| X | ||||||||||
|
- Definition
Costs Incurred for Offshore Supply Vessels Newbuild Program Net of Capitalized Interest No definition available.
|
| X | ||||||||||
|
- Definition
Costs Incurred for Offshore Supply Vessels Retrofit Program No definition available.
|
| X | ||||||||||
|
- Definition
Estimated Construction Cost No definition available.
|
| X | ||||||||||
|
- Definition
Estimated Retrofit Program, Aggregate Cost No definition available.
|
| X | ||||||||||
|
- Definition
Estimated Retrofit Program Cost No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Construction Shipyards, Domestic No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Vessels No definition available.
|
| X | ||||||||||
|
- Definition
Number of Vessels Placed in Service No definition available.
|
| X | ||||||||||
|
- Definition
Number of vessels to be constructed No definition available.
|
| X | ||||||||||
|
- Definition
Number of Vessels to Upgrade and Stretch No definition available.
|
| X | ||||||||||
|
- Definition
Percentage of Total Project cost No definition available.
|
| X | ||||||||||
|
- Details
|
|
Long-Term Debt - Outstanding Long-Term Debt (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
||||
|---|---|---|---|---|---|---|
| Debt Instrument [Line Items] | ||||||
| Debt, carrying value | $ 1,064,092 | $ 1,089,437 | ||||
| Less current maturities | 0 | (238,907) | ||||
| Long-term debt, noncurrent | 1,064,092 | 850,530 | ||||
|
Senior Notes 8.000 Percent Due 2017
|
||||||
| Debt Instrument [Line Items] | ||||||
| Senior Notes, Cash tender offer commenced | 0 | 245,229 | ||||
|
Senior Notes 5.875 Percent Due 2020
|
||||||
| Debt Instrument [Line Items] | ||||||
| Senior Notes, Cash tender offer commenced | 375,000 | 375,000 | ||||
|
Senior Notes 5.000 Percent Due 2021
|
||||||
| Debt Instrument [Line Items] | ||||||
| Senior Notes, Cash tender offer commenced | 450,000 | 0 | ||||
|
Convertible 1.500 Percent Senior Notes Due 2019
|
||||||
| Debt Instrument [Line Items] | ||||||
| Senior Notes, Cash tender offer commenced | 239,092 | 230,301 | ||||
|
Convertible 1.625 Percent Senior Notes Due 2026
|
||||||
| Debt Instrument [Line Items] | ||||||
| Senior Notes, Cash tender offer commenced | 0 | [1] | 238,907 | [1] | ||
|
Revolving Credit Facility Due 2016
|
||||||
| Debt Instrument [Line Items] | ||||||
| Revolving credit facility due 2016 | $ 0 | $ 0 | ||||
|
||||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Long-Term Debt - Outstanding Long Term Debt (Parenthetical) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 0 Months Ended | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2012
Senior notes 6.125 Percent Due 2014
|
Dec. 31, 2013
Senior Notes 8.000 Percent Due 2017
|
Jun. 30, 2013
Senior Notes 8.000 Percent Due 2017
|
Dec. 31, 2012
Senior Notes 8.000 Percent Due 2017
|
Dec. 31, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
Dec. 31, 2012
Convertible 1.500 Percent Senior Notes Due 2019
|
Dec. 31, 2013
Convertible 1.625 Percent Senior Notes Due 2026
|
Dec. 31, 2012
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 13, 2006
Convertible 1.625 Percent Senior Notes Due 2026
|
Dec. 31, 2012
Revolving Credit Facility Maturing Twenty Sixteen [Member]
|
Oct. 02, 2013
Senior Notes 5.875 Percent Due 2020
|
Apr. 02, 2013
Senior Notes 5.875 Percent Due 2020
|
Sep. 01, 2013
Senior Notes 5.000 Percent Due 2021
|
Mar. 01, 2013
Senior Notes 5.000 Percent Due 2021
|
Sep. 01, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
Mar. 01, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
|
| Debt Instrument [Line Items] | |||||||||||||||||||
| Interest Rate | 8.00% | 1.50% | 1.625% | ||||||||||||||||
| Senior notes, original issue discount | $ 60,908 | $ 74,470 | $ 4,771 | $ 60,908 | $ 69,699 | $ 0 | $ 11,093 | ||||||||||||
| Maturity | 2017 | 2017 | 2019 | 2026 | 2016 | ||||||||||||||
| Cash paid for interest | $ 53,636 | $ 38,597 | $ 43,811 | $ 11,000 | $ 11,000 | $ 11,300 | $ 11,300 | $ 2,300 | $ 2,300 | ||||||||||
| X | ||||||||||
|
- Definition
Debt Instrument Maturity Year No definition available.
|
| X | ||||||||||
|
- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Long-Term Debt - Cash Interest Payments on Long-Term Debt (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 0 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Oct. 02, 2013
Senior Notes 5.875 Percent Due 2020
|
Apr. 02, 2013
Senior Notes 5.875 Percent Due 2020
|
Sep. 01, 2013
Senior Notes 5.000 Percent Due 2021
|
Mar. 01, 2013
Senior Notes 5.000 Percent Due 2021
|
Sep. 01, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
Mar. 01, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
|
| Debt Instrument [Line Items] | |||||||||
| Cash paid for interest | $ 53,636 | $ 38,597 | $ 43,811 | $ 11,000 | $ 11,000 | $ 11,300 | $ 11,300 | $ 2,300 | $ 2,300 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Long-Term Debt - Annual Maturities of Debt (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Debt Instrument [Line Items] | ||
| 2014 | $ 0 | |
| 2015 | 0 | |
| 2016 | 0 | |
| 2017 | 0 | |
| 2018 | 0 | |
| Thereafter | 1,064,092 | |
| Debt, carrying value | $ 1,064,092 | $ 1,089,437 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Long-Term Debt - Additional Information (Details) (USD $)
|
0 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 1 Months Ended | 3 Months Ended | 0 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 0 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 3 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 1 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Aug. 13, 2012
|
Nov. 30, 2013
|
Aug. 13, 2012
|
Mar. 31, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Aug. 07, 2012
|
Mar. 31, 2013
Senior notes 6.125 Percent Due 2014
|
Mar. 28, 2013
Senior notes 6.125 Percent Due 2014
|
Apr. 30, 2012
Senior notes 6.125 Percent Due 2014
|
Mar. 16, 2012
Senior notes 6.125 Percent Due 2014
|
Aug. 17, 2009
Senior Notes 8.000 Percent Due 2017
|
Jun. 30, 2013
Senior Notes 8.000 Percent Due 2017
|
Mar. 31, 2013
Senior Notes 8.000 Percent Due 2017
|
Dec. 31, 2013
Senior Notes 8.000 Percent Due 2017
|
May 13, 2013
Senior Notes 8.000 Percent Due 2017
|
Mar. 14, 2013
Senior Notes 8.000 Percent Due 2017
|
Dec. 31, 2012
Senior Notes 8.000 Percent Due 2017
|
Mar. 14, 2013
Senior Notes 5.875 Percent Due 2020
|
Apr. 30, 2012
Senior Notes 5.875 Percent Due 2020
|
Mar. 16, 2012
Senior Notes 5.875 Percent Due 2020
|
Mar. 02, 2012
Senior Notes 5.875 Percent Due 2020
|
Mar. 31, 2012
Senior Notes 5.875 Percent Due 2020
|
Dec. 31, 2013
Senior Notes 5.875 Percent Due 2020
|
Dec. 31, 2012
Senior Notes 5.875 Percent Due 2020
|
Mar. 14, 2013
Convertible 5.000 Percent Senior Notes Due 2021 [Member]
|
Dec. 31, 2013
Convertible 5.000 Percent Senior Notes Due 2021 [Member]
|
Nov. 30, 2013
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 30, 2011
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 13, 2006
Convertible 1.625 Percent Senior Notes Due 2026
|
Dec. 31, 2013
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 15, 2013
Convertible 1.625 Percent Senior Notes Due 2026
|
Dec. 31, 2012
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 07, 2006
Convertible 1.625 Percent Senior Notes Due 2026
|
Aug. 13, 2012
Convertible 1.500 Percent Senior Notes Due 2019
|
Aug. 13, 2012
Convertible 1.500 Percent Senior Notes Due 2019
|
Mar. 31, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
Dec. 31, 2013
Convertible 1.500 Percent Senior Notes Due 2019
|
Dec. 31, 2012
Convertible 1.500 Percent Senior Notes Due 2019
|
Dec. 31, 2013
Convertible Senior Notes [Member]
|
Nov. 04, 2009
Amended Line Of Credit Facility [Member]
|
Dec. 31, 2013
Amended Line Of Credit Facility [Member]
|
Nov. 02, 2011
Amended Line Of Credit Facility [Member]
Vessel
|
Nov. 02, 2011
Before Amendment [Member]
Vessel
|
Mar. 02, 2012
Tender Offer [Member]
Senior notes 6.125 Percent Due 2014
|
Jun. 30, 2013
Deferred Gain (Loss) on Early Extinguishment of Debt [Member]
Senior notes 6.125 Percent Due 2014
|
Mar. 01, 2013
Semi Annual Payment First Payment [Member]
Senior Notes 8.000 Percent Due 2017
|
Apr. 02, 2013
Semi Annual Payment First Payment [Member]
Senior Notes 5.875 Percent Due 2020
|
Dec. 31, 2013
Semi Annual Payment First Payment [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 15, 2013
Semi Annual Payment First Payment [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 13, 2006
Semi Annual Payment First Payment [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Sep. 01, 2013
Semi Annual Payment Second Payment [Member]
Senior Notes 8.000 Percent Due 2017
|
Oct. 02, 2013
Semi Annual Payment Second Payment [Member]
Senior Notes 5.875 Percent Due 2020
|
Dec. 31, 2013
Semi Annual Payment Second Payment [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 02, 2011
Pro Forma [Member]
Amended Line Of Credit Facility [Member]
|
Nov. 13, 2006
Scenario, Adjustment [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 16, 2009
Hedge On Debt [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Dec. 31, 2013
Hedge On Debt [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 07, 2006
Hedge On Debt [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Nov. 07, 2006
Warrant [Member]
Convertible 1.625 Percent Senior Notes Due 2026
|
Aug. 07, 2012
Warrant [Member]
Convertible 1.500 Percent Senior Notes Due 2019
|
Aug. 13, 2012
Conversion Condition Two [Member]
Convertible 1.500 Percent Senior Notes Due 2019
D
|
Aug. 13, 2012
Conversion Condition One [Member]
Convertible 1.500 Percent Senior Notes Due 2019
|
Nov. 02, 2011
Minimum
Amended Line Of Credit Facility [Member]
|
Aug. 13, 2012
Minimum
Conversion Condition One [Member]
Convertible 1.500 Percent Senior Notes Due 2019
D
|
Nov. 02, 2011
Maximum
Amended Line Of Credit Facility [Member]
|
Aug. 13, 2012
Maximum
Conversion Condition Two [Member]
Convertible 1.500 Percent Senior Notes Due 2019
|
Nov. 02, 2011
Period One [Member]
Minimum
Amended Line Of Credit Facility [Member]
|
Nov. 02, 2011
Period Two [Member]
Minimum
Amended Line Of Credit Facility [Member]
|
Nov. 02, 2011
Period Three [Member]
Minimum
Amended Line Of Credit Facility [Member]
|
Nov. 02, 2011
Period Four [Member]
Maximum
Amended Line Of Credit Facility [Member]
|
Dec. 31, 2013
Letter of Credit [Member]
|
|||||
| Debt Instrument [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Principal amount | $ 250,000,000 | $ 250,000,000 | $ 375,000,000 | $ 450,000,000 | $ 250,000,000 | $ 250,000,000 | $ 300,000,000 | $ 300,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Interest Rate | 8.00% | 5.875% | 5.00% | 1.625% | 1.50% | 1.375% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Maturity Year | 2017 | 2017 | 2020 | 2026 | 2019 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Effective Interest Rate | 8.63% | 6.08% | 5.21% | 6.36% | 6.23% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Maturity Date | Sep. 01, 2017 | Apr. 01, 2020 | Sep. 01, 2019 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Interest payable date | --03-01 | --04-01 | --05-15 | --09-01 | --10-01 | --11-15 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest Rate Reduction Basis Points | 0.50% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Conversion, Converted Instrument, Amount | 249,600,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Convertible Note Hedge Call Options Expiry Date | Nov. 15, 2013 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Periodic Payment, Interest | 10,000,000 | 11,000,000 | 11,300,000 | 2,300,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument First Interest Payment Date | Mar. 01, 2013 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Frequency of Periodic Payment | semi-annually | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Senior Notes, Cash tender offer commenced | 0 | 245,229,000 | 375,000,000 | 375,000,000 | 0 | [1] | 238,907,000 | [1] | 239,092,000 | 230,301,000 | 300,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Repaid amount of senior notes | 47,800,000 | 252,200,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Percentage Of debt outstanding tendered | 94.00% | 16.00% | 84.00% | 94.00% | 600.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Redemption Price Percent Of Par | 107.12% | 101.02% | 101.27% | 106.20% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Loss on early extinguishment of debt | 24,300,000 | (25,776,000) | (6,048,000) | 0 | (5,200,000) | (1,500,000) | (24,300,000) | (900,000) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Net Proceeds from Issuance Debt | 237,300,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Repayment of revolving facility | 200,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Proceeds from Issuance of Senior Long-term Debt | 450,000,000 | 375,000,000 | 0 | 367,400,000 | 442,400,000 | 266,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Repayments of Senior Debt | 250,000,000 | 300,000,000 | 0 | 16,600,000 | 49,500,000 | 259,900,000 | 252,700,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Convertible, Conversion Ratio | 18.5718 | 20.6260 | 20.6260 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Principal Amount Senior Notes for conversion | 1,000 | 1,000 | 1,000 | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Trading price per 1000 principal amount of notes, percent | 95.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Conversion Price per Share | $ 53.85 | $ 53.85 | $ 48.48 | $ 48.48 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Market Price Per Share | $ 39.16 | $ 35.26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Convertible Conversion Hedge Strike Price | $ 48.48 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Convertible Conversion Premium | 37.50% | 77.50% | 75.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Convertible Conversion Warrant Strike Price | $ 62.59 | $ 68.53 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Conversion, Converted Instrument, Shares Issued | 728,411 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Extinguishment of Debt, Amount | 400,000.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Repurchase Price As Percentage Of Principal Amount Of Senior Notes | 100.00% | 100.00% | 100.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Discount Rate Used To Determine Liability Fair Value | 5.75% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Convertible Carrying Amount Of Liability Component | 227,600,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Proceeds from the issuance of convertible senior notes | 300,000,000 | 0 | 300,000,000 | 0 | 300,000,000 | 290,800,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Convertible, Carrying Amount of Equity Component | 72,400,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Maturity Period | 7 years | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Conversion Circumstance Percentage Stock Price Of Stock Conversion Threshold | 135.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Number Of Trading Days Whether Consecutive Or Not For First Condition Of Convertibility Of Notes | 5 | 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Number of consecutive trading days used in conversion analysis | 10 days | 30 days | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Proceeds from Issuance of Warrants | 48,200,000 | 0 | 48,237,000 | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Purchase Of Convertible Note Hedges | 73,000,000 | 0 | 73,032,000 | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fees and other costs related to Issuance of debt | 9,300,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Reduction In Additional Paid In Capital | 2,200,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest Expense | 7,100,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revolving credit facility, Current Borrowing Capacity | 300,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Revolving Credit Facility, Maximum Borrowing Capacity | 500,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest Coverage Ratio | 2.00 | 2.50 | 3.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Total funded net debt to EBITDA ratio | 4.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Number Of Vessels pledged as collateral | 23 | 19 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Required Available Liquidity | 350,000,000 | 100,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Letter of Credit | 800,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt, Fair Value | 1,125,000,000 | 1,064,100,000 | 1,184,600,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Capitalized interest, approximate amount | $ 31,200,000 | $ 11,000,000 | $ 400,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, Interest Rate Terms | The 2020 senior notes mature on April 1, 2020 and require semi-annual interest payments at a fixed annual rate of 5.875%, or $11.0 million semi-annually, on April 1 and October 1 of each year until maturity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period at which plan is fully funded | 1 year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument Maturity Month And Year | 2013-03 | 2016-11 | 2013-03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line of Credit Facility, Unused Capacity, commitment fee Percentage | 0.50% | 0.375% | 0.50% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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| X | ||||||||||
|
- Definition
Amortization of deferred financing costs to interest expense No definition available.
|
| X | ||||||||||
|
- Definition
Available Liquidity No definition available.
|
| X | ||||||||||
|
- Definition
Business Plan Funding Period No definition available.
|
| X | ||||||||||
|
- Definition
Convertible Note Hedge Call Options Expiry Date No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument, Number of vessels pledged as collateral. No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Conversion Circumstance, Number of Consecutive Trading Days No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Conversion Circumstance Percentage Stock Price Of Stock Conversion Threshold No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument, Convertible, Carrying Amount of The Liability Component No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Convertible Conversion Hedge Strike Price No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument, Convertible, Conversion Premium No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Convertible Conversion Warrant Strike Price No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Date Of Payment No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument, Face Amount, Repaid No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument, First Interest Payment Date No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument, Maturity, Month and Year No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Maturity Period No definition available.
|
| X | ||||||||||
|
- Definition
Debt Instrument Maturity Year No definition available.
|
| X | ||||||||||
|
- Definition
Debt Redemption Price Percent Of Par No definition available.
|
| X | ||||||||||
|
- Definition
Debt To EBITDA Ratio No definition available.
|
| X | ||||||||||
|
- Definition
Decrease in Additional Paid in Capital No definition available.
|
| X | ||||||||||
|
- Definition
Discount Rate Used To Determine Liability Fair Value No definition available.
|
| X | ||||||||||
|
- Definition
Interest Coverage ratio No definition available.
|
| X | ||||||||||
|
- Definition
Interest Rate Reduction, Basis Points No definition available.
|
| X | ||||||||||
|
- Definition
Market Price Per Share No definition available.
|
| X | ||||||||||
|
- Definition
Maximum Trading Price Percentage Of Product Of Last Reported Sale Price Of Common Stock And Conversion Rate On Each Trading Day Required For Second Condition Of Convertibility Of Notes No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Trading Days Whether Consecutive Or Not For First Condition Of Convertibility Of Notes No definition available.
|
| X | ||||||||||
|
- Definition
Percentage of Notes Redeemed No definition available.
|
| X | ||||||||||
|
- Definition
Principal Amount Per Note Used in Conversion Rate No definition available.
|
| X | ||||||||||
|
- Definition
Purchase Of Convertible Note Hedges No definition available.
|
| X | ||||||||||
|
- Definition
Repurchase Price As Percentage Of Principal Amount Of Senior Notes No definition available.
|
| X | ||||||||||
|
- Definition
The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Description of the frequency of periodic payments (monthly, quarterly, annual). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the required periodic payments applied to interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees). No definition available.
|
| X | ||||||||||
|
- Definition
Gross amount of debt extinguished. No definition available.
|
| X | ||||||||||
|
- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of interest capitalized during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. No definition available.
|
| X | ||||||||||
|
- Definition
The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stockholders' Equity - Additional Information (Detail) (USD $)
In Millions, except Share data, unless otherwise specified |
0 Months Ended | |||
|---|---|---|---|---|
|
Jul. 10, 2013
D
|
Nov. 16, 2011
|
Dec. 31, 2013
Right
|
Dec. 31, 2012
|
|
| Stockholders Equity Note [Line Items] | ||||
| Preferred stock, shares authorized | 5,000,000 | 5,000,000 | ||
| Stockholder rights plan for each outstanding share of common stock | 1 | |||
| Business days after public announcement | 10 | |||
| Stock Repurchase Program, Authorized Amount | $ 8.1 | |||
| Common stock: $0.01 par value; 100,000 shares authorized; 36,095 and 35,479 shares issued and outstanding, respectively | $ 30.00 | |||
| Proceeds from Issuance Initial Public Offering | 241.5 | |||
| Common Stock, Other Shares, Outstanding | 1,050,000 | |||
| Adjustments to Additional Paid in Capital, Other | $ 11.4 | |||
|
Minimum
|
||||
| Stockholders Equity Note [Line Items] | ||||
| Percentage of tender offer or exchange for rights to become exercisable | 10.00% | |||
| X | ||||||||||
|
- Definition
Business days after public announcement No definition available.
|
| X | ||||||||||
|
- Definition
Class Of Warrant Or Right Common Stock Exchange Ratio No definition available.
|
| X | ||||||||||
|
- Definition
Outstanding Stock Percentage That Should be Acquired for Rights Issued to Become Exercisable No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of other increase (decrease) in additional paid in capital (APIC). No definition available.
|
| X | ||||||||||
|
- Definition
Total number of shares of other common stock instruments held by shareholders, such as exchangeable shares. May be all or portion of the number of common shares authorized. No definition available.
|
| X | ||||||||||
|
- Definition
The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Price of a single share of a number of saleable stocks of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of a stock repurchase plan authorized by an entity's Board of Directors. No definition available.
|
|
Stock-Based Compensation - Additional Information (Detail) (USD $)
In Millions, except Share data, unless otherwise specified |
12 Months Ended | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2013
Stock Options
|
Dec. 31, 2013
Performance Share Plan 2011
|
Dec. 31, 2013
Performance Share Plan 2011
Minimum
|
Dec. 31, 2013
Performance Share Plan 2011
Maximum
|
Dec. 31, 2013
Performance Shares
|
Dec. 31, 2013
Performance Shares
Minimum
|
Dec. 31, 2013
Performance Shares
Maximum
|
Dec. 31, 2013
Time Based Restricted Stock Units (RSU)
Minimum
|
Dec. 31, 2013
Time Based Restricted Stock Units (RSU)
Maximum
|
Dec. 31, 2013
Restricted Stock Awards
|
Dec. 31, 2013
Phantom Share Units (PSUs)
|
Dec. 31, 2013
Employee Stock Purchase Plan
|
May 03, 2005
Employee Stock Purchase Plan
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||
| Stock-based incentive compensation plan, maximum number of shares covered | 4,200,000 | 700,000 | ||||||||||||||
| Number of shares available for grants in future | 613,046 | 173,828 | ||||||||||||||
| Tax deduction benefit, excess of compensation | $ 2.7 | $ 0.9 | $ 0.4 | |||||||||||||
| Proceeds from stock option exercised | 6.2 | 1.8 | 0.6 | |||||||||||||
| Income tax expense benefit, exercise of stock option and restricted stock vesting | 4.8 | 3.0 | 2.0 | |||||||||||||
| Stock option expiration period from the date of grant | 10 years | |||||||||||||||
| Stock option vesting period | 3 years | |||||||||||||||
| Unamortized stock based compensation expense | 0.1 | 7.9 | 3.1 | |||||||||||||
| Unamortized stock based compensation expense, recognition period | 1 year 4 months 24 days | 1 year 2 months 12 days | ||||||||||||||
| Compensation expense | $ 0.8 | $ 7.3 | $ 2.8 | $ 1.0 | ||||||||||||
| Performance measurement period | 3 years | 3 years | ||||||||||||||
| Share-based performance award measurement criterion | The actual number of shares that could be received by the award recipients can range from 0% to 200% of the Company’s base share awards depending on the Company’s performance ranking relative to the peer group. | |||||||||||||||
| Share awards depending on the performance goals | 0.00% | 200.00% | 0.00% | 100.00% | ||||||||||||
| Compensation expense, recognition restriction lapse period | 1 year | 3 years | 1 year | 3 years | ||||||||||||
| Vesting Period (in years) | 3 years | |||||||||||||||
| Discount on purchase of common stock | 15.00% | |||||||||||||||
| X | ||||||||||
|
- Definition
Percentage Thresholds For Potential Shares To Be Issued No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Options, Expiration Term No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement By Share Based Payment Award, Options, Vesting Period No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Restriction Period No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Awards Performance Period No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangements By Share Based Payment Award Discount From Market Price No definition available.
|
| X | ||||||||||
|
- Definition
Tax Benefit For Exercise Of Stock Options and Issuance Of Shares Upon Vesting Of Restricted Stock Grants No definition available.
|
| X | ||||||||||
|
- Definition
Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Description of the method used for calculating compensation cost for the award under the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-Based Compensation - Financial Impact of Stock-Based Compensation Expense (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Income before taxes | $ 11,888 | $ 10,805 | $ 6,403 |
| Net income | $ 7,581 | $ 6,695 | $ 4,876 |
| Basic (usd per share) | 0.21 | 0.19 | 0.17 |
| Diluted (usd per share) | 0.21 | 0.19 | 0.17 |
| X | ||||||||||
|
- Definition
Allocated Share-based Compensation Expense, Earnings Per Common Share Basic No definition available.
|
| X | ||||||||||
|
- Definition
Allocated Share-based Compensation Expense, Earnings Per Common Share Diluted No definition available.
|
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. No definition available.
|
| X | ||||||||||
|
- Details
|
|
Stock-Based Compensation - Fair Value of Options Granted Under Company's Incentive Compensation Plan Estimated Using Black-Scholes Pricing Model Weighted-Average Assumptions (Detail) (Stock Options, USD $)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2011
|
|
|
Stock Options
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Dividend yield | 0.00% |
| Expected volatility | 57.30% |
| Risk-free interest rate | 2.00% |
| Expected term (years) | 4 years 8 months 12 days |
| Weighted-average grant-date fair value per share | $ 12.21 |
| X | ||||||||||
|
- Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-Based Compensation - Summary of Stock Option Activity (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| Number of Shares | |
| Options outstanding at January 1, 2013 | 737 |
| Grants | 0 |
| Exercised | (331) |
| Forfeited or expired | (1) |
| Options outstanding at December 31, 2013 | 405 |
| Exercisable options outstanding at December 31, 2013 | 342 |
| Weighted Average Exercise Price | |
| Options outstanding at January 1, 2013 | $ 23.30 |
| Grants | $ 0 |
| Exercised | $ 18.57 |
| Forfeited or expired | $ 27.90 |
| Options outstanding at December 31, 2013 | $ 27.16 |
| Exercisable options outstanding at December 31, 2013 | $ 27.59 |
| Weighted Average Remaining Contractual Term (years) | |
| Options outstanding at January 1, 2013 | 3 years 7 months 6 days |
| Options outstanding at December 31, 2013 | 4 years 2 months 12 days |
| Exercisable options outstanding at December 31, 2013 | 3 years 7 months 6 days |
| Aggregate Intrinsic Value | |
| Options outstanding at January 1, 2013 | $ 8,144 |
| Grants | 0 |
| Exercised | 10,119 |
| Options outstanding at December 31, 2013 | 8,951 |
| Exercisable options outstanding at December 31, 2013 | $ 7,405 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The total dollar intrinsic value of the underlying options granted during the year. No definition available.
|
| X | ||||||||||
|
- Definition
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term 3 No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
|
| X | ||||||||||
|
- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-Based Compensation - Summary of Nonvested Stock Option Activity (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| Number of Shares | |
| Nonvested stock options at January 1, 2013 | 127 |
| Grants | 0 |
| Vested | (63) |
| Forfeited | (1) |
| Nonvested stock options at December 31, 2013 | 63 |
| Weighted-Average Grant-Date Fair Value | |
| Nonvested stock options at January 1, 2013 | $ 12.21 |
| Grants | $ 0 |
| Vested | $ 12.21 |
| Forfeited | $ 12.39 |
| Nonvested stock options at December 31, 2013 | $ 12.21 |
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Nonvested Options, Forfeited in Period, Weighted Average Grant Date Fair Value No definition available.
|
| X | ||||||||||
|
- Definition
Share based Compensation Arrangement by Share based Payment Award, Nonvested Options, Forfeitures in Period No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Nonvested Options, Granted in Period, Weighted Average Grant Date Fair Value No definition available.
|
| X | ||||||||||
|
- Definition
Share based Compensation Arrangement by Share based Payment Award, Nonvested Options, Grants in Period No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Nonvested Options, Outstanding, Number No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Nonvested Options, Vested in Period No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Nonvested Options, Vested in Period, Weighted Average Grant Date Fair Value No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Nonvested Options, Weighted Average Grant Date Fair Value No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
|
Stock-Based Compensation - Summary of Restricted Stock Award Activity (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| Number of Shares | |
| Vested | (12) |
| Weighted Avg. Fair Value Per Share | |
| Vested | $ 36.98 |
|
Restricted Stock
|
|
| Number of Shares | |
| Restricted stock awards as of January 1, 2013 | 660 |
| Granted during the period | 206 |
| Cancellations during the period | (6) |
| Vested | (290) |
| Outstanding, as of December 31, 2013 | 570 |
| Weighted Avg. Fair Value Per Share | |
| Restricted stock awards as of January 1, 2013 | $ 25.83 |
| Granted during the period | $ 40.11 |
| Cancellations during the period | $ 29.86 |
| Vested | $ 24.51 |
| Outstanding, as of December 31, 2013 | $ 31.61 |
|
Phantom Share Units (PSUs)
|
|
| Number of Shares | |
| Restricted stock awards as of January 1, 2013 | 135 |
| Granted during the period | 22 |
| Cancellations during the period | (6) |
| Outstanding, as of December 31, 2013 | 139 |
| Weighted Avg. Fair Value Per Share | |
| Restricted stock awards as of January 1, 2013 | $ 36.92 |
| Granted during the period | $ 39.31 |
| Cancellations during the period | $ 37.77 |
| Outstanding, as of December 31, 2013 | $ 37.25 |
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other than Options, Cancelled and Forfeited in Period, Weighted Average Grant Date Fair Value No definition available.
|
| X | ||||||||||
|
- Definition
Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other than Options, Cancelled in Period No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Stock-Based Compensation - Summary of Weighted Average Assumptions and Fair Value of Options under ESPP (Detail) (Employee Stock Purchase Plan, USD $)
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
|
Employee Stock Purchase Plan
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Dividend yield | 0.00% | 0.00% |
| Expected volatility | 32.40% | 39.60% |
| Risk-free interest rate | 0.10% | 0.10% |
| Expected term (months) | 6 months | 6 months |
| Weighted-average grant-date fair value per share | $ 9.94 | $ 8.55 |
| X | ||||||||||
|
- Definition
The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes - Additional Information (Detail) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Income Taxes [Line Items] | |||
| Federal tax operating loss carryforwards, net | $ 277,100,000 | ||
| Foreign tax credit carryforward | 10,404,000 | 6,426,000 | 5,405,000 |
| State tax operating loss carryforwards, net | $ 84,900,000 | ||
| Federal statutory rate | 35.00% | ||
|
Internal Revenue Service (IRS) | Minimum
|
|||
| Income Taxes [Line Items] | |||
| Operating loss carry forward, expiration year | 2030 | ||
|
Internal Revenue Service (IRS) | Maximum
|
|||
| Income Taxes [Line Items] | |||
| Operating loss carry forward, expiration year | 2032 | ||
|
Foreign markets | Minimum
|
|||
| Income Taxes [Line Items] | |||
| Tax credit carry forward, expiration year | 2019 | ||
|
Foreign markets | Maximum
|
|||
| Income Taxes [Line Items] | |||
| Tax credit carry forward, expiration year | 2023 | ||
|
State and Local Jurisdiction | Minimum
|
|||
| Income Taxes [Line Items] | |||
| Operating loss carry forward, expiration year | 2025 | ||
|
State and Local Jurisdiction | Maximum
|
|||
| Income Taxes [Line Items] | |||
| Operating loss carry forward, expiration year | 2032 |
| X | ||||||||||
|
- Definition
Deferred Tax Operating Loss Carryforwards, Expiration Year No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Tax Credit Carryforward, Expiration Year No definition available.
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes - Components of Long Term Deferred Tax Liabilities Net (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|---|---|---|---|
| Deferred tax liabilities: | |||
| Fixed assets | $ 418,614 | $ 444,733 | $ 408,842 |
| Deferred charges and other liabilities | 18,501 | 17,346 | 12,100 |
| Total deferred tax liabilities | 437,115 | 462,079 | 420,942 |
| Deferred tax assets: | |||
| Net operating loss carryforwards | (97,817) | (181,445) | (164,623) |
| Allowance for doubtful accounts | (1,228) | (1,099) | (455) |
| Stock-based compensation expense | (4,128) | (4,763) | (4,353) |
| Alternative minimum tax credit carryforward | (21,437) | (20,863) | (20,863) |
| Foreign tax credit carryforward | (10,404) | (6,426) | (5,405) |
| Other | (7,067) | (5,725) | (4,786) |
| Total deferred tax assets | (142,081) | (220,321) | (200,485) |
| Valuation allowance | 912 | 0 | 0 |
| Total deferred tax liabilities, net | 295,946 | 241,758 | 220,457 |
| Deferred tax liabilities, net | |||
| Current deferred tax assets, net | 72,470 | 28,720 | 3,221 |
| Long-term deferred tax liabilities, net | 368,416 | 270,478 | 223,678 |
| Total deferred tax liabilities, net | $ 295,946 | $ 241,758 | $ 220,457 |
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of deferred tax liability attributable to taxable temporary differences from capitalized costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes - Components of Income Tax Expenses (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] | |||
| U.S. | $ 0 | $ 0 | $ (299) |
| Foreign | 4,000 | 1,016 | 1,154 |
| Total current tax expense | 4,000 | 1,016 | 855 |
| U.S. | 32,320 | 20,368 | (2,213) |
| Total tax expense (benefit) | $ 36,320 | $ 21,384 | $ (1,358) |
| X | ||||||||||
|
- Definition
Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes - Income (Loss) Before Income Taxes Based on Jurisdiction Earned (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Income Taxes [Line Items] | |||
| U.S. | $ 84,591 | $ 40,175 | $ (16,791) |
| Foreign | 15,807 | 15,904 | 11,913 |
| Income (loss) before income taxes | $ 100,398 | $ 56,079 | $ (4,878) |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Income Taxes - Reconciliation of Difference Between Company's Income Tax Provision Calculated at Federal Statutory Rate and Actual Income Tax Provision (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Reconciliation of Provision of Income Taxes [Line Items] | ||||
| Statutory rate | $ 35,140 | $ 19,627 | $ (1,707) | |
| State taxes, net | 1,183 | 729 | (63) | |
| Non-deductible expense | 1,688 | 1,043 | 405 | |
| Deferred Tax Assets, Valuation Allowance | 912 | 912 | 0 | 0 |
| Valuation Allowance, Deferred Tax Asset, Change in Amount | 900 | (2,802) | 0 | 0 |
| Foreign taxes and other | 199 | (15) | 7 | |
| Total tax expense (benefit) | $ 36,320 | $ 21,384 | $ (1,358) | |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Commitments and Contingencies - Additional Information (Detail) (USD $)
|
3 Months Ended | 12 Months Ended | 6 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 2 Months Ended | 12 Months Ended | 1 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2012
Vessel
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2013
Brazil
|
Jun. 30, 2013
Covington facility lease
|
Dec. 31, 2013
Covington facility lease
|
Jun. 30, 2012
Covington facility lease
Contract
|
Dec. 20, 2005
Shore-base facility lease
Contract
|
Dec. 31, 2013
New facility lease
Contract
|
Dec. 31, 2013
Importation assessment
Brazil
|
Nov. 30, 2011
Newbuild program 5
Vessel
Shipyard
|
Dec. 31, 2013
Newbuild program 5
Vessel
|
Dec. 31, 2013
Newbuild program 5
Vessel
|
Feb. 28, 2014
Newbuild program 5
Subsequent Event
Vessel
|
Dec. 31, 2013
Newbuild program 5
Fiscal Year 2014
Vessel
|
Dec. 31, 2013
Newbuild program 5
Fiscal Year 2015
Vessel
|
Dec. 31, 2013
Newbuild program 5
Fiscal Year 2016
Vessel
|
Nov. 30, 2011
Newbuild program 5
Offshore Supply Vessel Class 300
Vessel
|
Nov. 30, 2011
Newbuild program 5
Offshore Supply Vessel Class 310
Vessel
|
Nov. 30, 2011
Newbuild program 5
Offshore Supply Vessel Class 320
Vessel
|
Nov. 30, 2011
Newbuild program 5
Multi Purpose Supply Vessel Class 310
Vessel
|
|
| Commitments and Contingencies Disclosure [Line Items] | ||||||||||||||||||||||
| Number Of Construction Shipyards, Domestic | 3 | |||||||||||||||||||||
| Number of vessels to be constructed | 18 | 4 | 5 | 10 | 5 | |||||||||||||||||
| Number of Vessels Placed in Service | 4 | 2 | ||||||||||||||||||||
| Number Of Vessels | 1.4 | 24 | 3 | 18 | 12 | 4 | 2 | |||||||||||||||
| Aggregate cost of OSV newbuild program excluding construction period interest | $ 1,250,000,000 | $ 1,250,000,000 | ||||||||||||||||||||
| Cost incurred on OSV newbuild program | 716,500,000 | 716,500,000 | ||||||||||||||||||||
| Percentage of total project cost | 57.30% | 57.30% | ||||||||||||||||||||
| Lease expiring date | 2025-09 | |||||||||||||||||||||
| Number of lease renewal option | 3 | 4 | 4 | |||||||||||||||||||
| Operating lease, renewal option term | 5 years | 5 years | 5 years | |||||||||||||||||||
| Operating lease, initial term | 7 years | |||||||||||||||||||||
| Operating lease, remaining term | 1 year | |||||||||||||||||||||
| Operating leases rent expense | 3,600,000 | 2,600,000 | 1,700,000 | |||||||||||||||||||
| Company's exposure to claims, net of amount accrued, low range | 500,000.0 | 500,000.0 | ||||||||||||||||||||
| Company's exposure to claims, net of amount accrued, high range | 3,000,000.0 | 3,500,000.0 | ||||||||||||||||||||
| Amount owed by ATP, net of reserves | 4,800,000 | |||||||||||||||||||||
| Amount owed by ATP, reserves | $ 900,000 | |||||||||||||||||||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Costs Incurred for Offshore Supply Vessels Newbuild Program Net of Capitalized Interest No definition available.
|
| X | ||||||||||
|
- Definition
Estimated Construction Cost No definition available.
|
| X | ||||||||||
|
- Definition
Lease Expiration, Month and Year No definition available.
|
| X | ||||||||||
|
- Definition
Lease Term No definition available.
|
| X | ||||||||||
|
- Definition
Loss Contingency, Estimate of Possible Loss, Related Reserves No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Construction Shipyards, Domestic No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Renewal Options No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Vessels No definition available.
|
| X | ||||||||||
|
- Definition
Number of Vessels Placed in Service No definition available.
|
| X | ||||||||||
|
- Definition
Number of vessels to be constructed No definition available.
|
| X | ||||||||||
|
- Definition
Optional Lease Term No definition available.
|
| X | ||||||||||
|
- Definition
Percentage of Total Project cost No definition available.
|
| X | ||||||||||
|
- Definition
Remaining Lease Term No definition available.
|
| X | ||||||||||
|
- Definition
Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The estimated maximum amount of possible loss from the contingency. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The estimated minimum amount of possible loss from the contingency. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Commitments and Contingencies - Future Minimum Payments Under Noncancelable Leases (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
|---|---|
| Operating Leased Assets [Line Items] | |
| 2014 | $ 2,961 |
| 2015 | 2,341 |
| 2016 | 2,260 |
| 2017 | 2,278 |
| 2018 | 2,364 |
| Thereafter | 32,048 |
| Total | $ 44,252 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments maturing after the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Deferred Charges (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Line Items] | ||
| Deferred financing costs, net of accumulated amortization of $5,805 and $10,254, respectively | $ 21,763 | $ 22,102 |
| Deferred drydocking costs, net of accumulated amortization of $36,408 and $18,779 respectively | 49,149 | 42,731 |
| Prepaid lease expense, net of amortization of $1,226 and $1,067 respectively | 3,163 | 3,321 |
| Total | $ 74,075 | $ 68,154 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Deferred drydocking costs, Net No definition available.
|
| X | ||||||||||
|
- Definition
Sum of the carrying amounts of deferred costs that are expected to be recognized as a charge against earnings in periods after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents costs incurred by the lessor that are (a) costs to originate a lease incurred in transactions with independent third parties that (i) result directly from and are essential to acquire that lease and (ii) would not have been incurred had that leasing transaction not occurred and (b) certain costs directly related to specified activities performed by the lessor for that lease. Those activities are: evaluating the prospective lessee's financial condition; evaluating and recording guarantees, collateral, and other security arrangements; negotiating lease terms; preparing and processing lease documents; and closing the transaction. This element is net of accumulated amortization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Deferred Charges (Parenthetical) (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Line Items] | ||
| Deferred financing costs, accumulated amortization | $ 5,805 | $ 10,254 |
| Deferred drydocking costs, accumulated amortization | 36,408 | 18,779 |
| Prepaid lease expense, amortization | $ 1,226 | $ 1,067 |
| X | ||||||||||
|
- Definition
Accumulated Amortization, Deferred drydocking cost No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
For an unclassified balance sheet, the accumulated amortization, as of the reporting date, representing the periodic charge to earnings of deferred costs which are associated with debt obligations existing as of the end of the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For an unclassified balance sheet, the accumulated amortization, as of the reporting date, which represents the periodic charge to earnings of initial direct costs which have been deferred and are being allocated over the lease term in proportion to the recognition of rental income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Major Customers - Revenues from Customer Exceeding 10% (Detail)
|
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
Customer A
|
Dec. 31, 2013
Customer B
|
Dec. 31, 2013
Customer C
|
Dec. 31, 2012
Customer D
|
Dec. 31, 2011
Customer D
|
Dec. 31, 2012
Customer E
|
Dec. 31, 2011
Customer F
|
|
| Revenue, Major Customer [Line Items] | |||||||
| Percentage of total revenue by customer | 16.00% | 12.00% | 10.00% | 19.00% | 22.00% | 14.00% | 17.00% |
| X | ||||||||||
|
- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Discontinued Operations - Income Statement from Discontinued Operations (Details) (USD $)
|
0 Months Ended | 3 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Aug. 29, 2013
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
||||||||||||||||||||||
| Discontinued Operations and Disposal Groups [Abstract] | |||||||||||||||||||||||||||||||||
| Proceeds from Divestiture of Businesses | $ 227,500,000 | ||||||||||||||||||||||||||||||||
| Gain on sale of assets | 60,000,000 | 60,076,000 | 624,000 | 559,000 | |||||||||||||||||||||||||||||
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax | 38,100,000 | ||||||||||||||||||||||||||||||||
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Share | $ 1.04 | ||||||||||||||||||||||||||||||||
| Revenue | 43,318,000 | 49,429,000 | 50,791,000 | ||||||||||||||||||||||||||||||
| Operating Income | 74,278,000 | 3,663,000 | 1,304,000 | ||||||||||||||||||||||||||||||
| Income before income taxes | 74,280,000 | 3,664,000 | 1,515,000 | ||||||||||||||||||||||||||||||
| Income tax expense | 26,965,000 | 1,342,000 | 556,000 | ||||||||||||||||||||||||||||||
| Income from discontinued operations | $ 153,000 | [1],[2],[3] | $ 41,368,000 | [1],[2],[3] | $ 3,564,000 | [1],[2],[3] | $ 2,231,000 | [1],[2],[3] | $ 1,872,000 | [1],[4] | $ 1,224,000 | [1],[4] | $ (931,000) | [1],[4] | $ 157,000 | [1],[4] | $ 47,315,000 | [5] | $ 2,322,000 | [5] | $ 959,000 | [5] | |||||||||||
|
|||||||||||||||||||||||||||||||||
| X | ||||||||||
|
- Definition
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Share No definition available.
|
| X | ||||||||||
|
- Definition
Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of tax expense or benefit on gain (loss), not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Discontinued Operations - Balance Sheet from Discontinued Operations (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Discontinued Operations and Disposal Groups [Abstract] | ||
| Other current assets | $ 1,578 | $ 2,447 |
| Total current assets | 1,578 | 2,447 |
| Property, plant and equipment, net | 759 | 168,487 |
| Deferred charges, net | 0 | 5,343 |
| Total assets | 2,337 | 176,277 |
| Accrued payroll and benefits | 2 | 1,307 |
| Deferred revenue | 0 | 2,571 |
| Other accrued liabilities | 115 | 319 |
| Total current liabilities | 117 | 4,197 |
| Other liabilities | 306 | 403 |
| Other liabilities | $ 423 | $ 4,600 |
| X | ||||||||||
|
- Definition
Disposal Group, Including Discontinued Operation, Deferred Charges, Net No definition available.
|
| X | ||||||||||
|
- Definition
Disposal Group, Including Discontinued Operation, Employee-related Liabilities, Current No definition available.
|
| X | ||||||||||
|
- Definition
The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for assets of a disposal group, including a component of the entity (discontinued operation), to be sold or that has been disposed of through sale, as of the financial statement date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for current assets (assets with expected useful life shorter than one year or one operating cycle, whichever is longer) of a disposal group, including a component of the entity (discontinued operation), to be sold or that has subsequently been disposed of through sale, as of the financial statement date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of deferred revenue attributable to disposal group. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For the disposal group, including a component of the entity (discontinued operation), carrying amount of assets not otherwise specified in the taxonomy that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For the disposal group, including a component of the entity (discontinued operation), obligations not otherwise itemized that are due within one year or operating cycle, if longer, from the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For the disposal group, including a component of the entity (discontinued operation), obligations not otherwise itemized that are due after one year or operating cycle, if longer, from the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
For the disposal group, including a component of the entity (discontinued operation), carrying value (net of accumulated depreciation and any write-downs) of tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The obligations arising from the sale, disposal, or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Carrying value as of the balance sheet date of current obligations (due less than one year or one operating cycle, if longer) arising from the sale, disposal or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Employment Agreements - Additional Information (Detail)
|
12 Months Ended |
|---|---|
|
Dec. 31, 2013
|
|
| Compensation Plan [Line Items] | |
| Expiration date of employment agreements with certain members of executive management team | Dec. 31, 2016 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Employment Agreements Expiration Date No definition available.
|
|
Supplemental Selected Quarterly Financial Data - Unaudited Quarterly Financial Data (Detail) (USD $)
|
0 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Aug. 29, 2013
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
Vessel
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Nov. 30, 2011
Newbuild program 5
Vessel
|
Dec. 31, 2013
Newbuild program 5
Vessel
|
Dec. 31, 2013
Newbuild program 5
Vessel
|
Dec. 31, 2013
Latin America
Vessel
|
Sep. 30, 2013
Class 240 Vessel
Vessel
|
||||||||||||||||||||||||||
| Quarterly Financial Information [Line Items] | ||||||||||||||||||||||||||||||||||||||||||
| Revenues | $ 144,893,000 | [1],[2] | $ 132,915,000 | [1],[2] | $ 137,811,000 | [1],[2] | $ 132,526,000 | [1],[2] | $ 118,631,000 | [1],[3] | $ 115,087,000 | [1],[3] | $ 121,698,000 | [1],[3] | $ 107,893,000 | [1],[3] | $ 548,145,000 | $ 463,309,000 | $ 330,836,000 | |||||||||||||||||||||||
| Operating income | 43,650,000 | [1],[2] | 37,188,000 | [1],[2] | 46,448,000 | [1],[2] | 43,817,000 | [1],[2] | 29,618,000 | [1],[3] | 24,328,000 | [1],[3] | 35,304,000 | [1],[3] | 28,394,000 | [1],[3] | 171,103,000 | 117,644,000 | 53,711,000 | |||||||||||||||||||||||
| Income (loss) from continuing operations (1) | 22,087,000 | [1],[2],[4] | 17,796,000 | [1],[2],[4] | 20,266,000 | [1],[2],[4] | 3,928,000 | [1],[2],[4] | 9,423,000 | [1],[3] | 6,177,000 | [1],[3] | 12,945,000 | [1],[3] | 6,150,000 | [1],[3] | 64,078,000 | [5] | 34,695,000 | [5] | (3,520,000) | [5] | ||||||||||||||||||||
| Net income (loss) | 22,240,000 | [1],[2] | 59,164,000 | [1],[2] | 23,830,000 | [1],[2] | 6,159,000 | [1],[2] | 11,295,000 | [1],[3] | 7,401,000 | [1],[3] | 12,014,000 | [1],[3] | 6,307,000 | [1],[3] | 111,393,000 | 37,017,000 | (2,561,000) | |||||||||||||||||||||||
| Income from discontinued operations, net of tax (2) | 153,000 | [1],[2],[6] | 41,368,000 | [1],[2],[6] | 3,564,000 | [1],[2],[6] | 2,231,000 | [1],[2],[6] | 1,872,000 | [1],[3] | 1,224,000 | [1],[3] | (931,000) | [1],[3] | 157,000 | [1],[3] | 47,315,000 | [7] | 2,322,000 | [7] | 959,000 | [7] | ||||||||||||||||||||
| Earnings (loss) per common share: | ||||||||||||||||||||||||||||||||||||||||||
| Basic earnings (loss) per common share from continuing operations | $ 0.62 | [1],[2] | $ 0.49 | [1],[2] | $ 0.56 | [1],[2] | $ 0.11 | [1],[2] | $ 0.27 | [1],[3] | $ 0.18 | [1],[3] | $ 0.37 | [1],[3] | $ 0.18 | [1],[3] | $ 1.79 | $ 0.98 | $ (0.12) | |||||||||||||||||||||||
| Basic earnings per common share from discontinued operations | $ 0.00 | [1],[2] | $ 1.15 | [1],[2] | $ 0.10 | [1],[2] | $ 0.06 | [1],[2] | $ 0.05 | [1],[3] | $ 0.03 | [1],[3] | $ (0.03) | [1],[3] | $ 0.00 | [1],[3] | $ 1.31 | $ 0.07 | $ 0.03 | |||||||||||||||||||||||
| Basic earnings (loss) per common share, in dollars per share | $ 0.62 | [1],[2] | $ 1.64 | [1],[2] | $ 0.66 | [1],[2] | $ 0.17 | [1],[2] | $ 0.32 | [1],[3] | $ 0.21 | [1],[3] | $ 0.34 | [1],[3] | $ 0.18 | [1],[3] | $ 3.10 | $ 1.05 | $ (0.09) | |||||||||||||||||||||||
| Diluted earnings (loss) per common share from continuing operations | $ 0.61 | [1],[2] | $ 0.49 | [1],[2] | $ 0.55 | [1],[2] | $ 0.11 | [1],[2] | $ 0.26 | [1],[3] | $ 0.17 | [1],[3] | $ 0.36 | [1],[3] | $ 0.18 | [1],[3] | $ 1.76 | $ 0.97 | $ (0.12) | |||||||||||||||||||||||
| Diluted earnings per common share from discontinued operations | $ 0.00 | [1],[2] | $ 1.12 | [1],[2] | $ 0.10 | [1],[2] | $ 0.06 | [1],[2] | $ 0.05 | [1],[3] | $ 0.03 | [1],[3] | $ (0.03) | [1],[3] | $ 0.00 | [1],[3] | $ 1.29 | $ 0.06 | $ 0.03 | |||||||||||||||||||||||
| Diluted earnings (loss) per common share, in dollars per share | $ 0.61 | [1],[2] | $ 1.61 | [1],[2] | $ 0.65 | [1],[2] | $ 0.17 | [1],[2] | $ 0.31 | [1],[3] | $ 0.20 | [1],[3] | $ 0.33 | [1],[3] | $ 0.18 | [1],[3] | $ 3.05 | $ 1.03 | $ (0.09) | |||||||||||||||||||||||
| Mobilization Costs | 2,300,000 | 2,700,000 | 1,400,000 | 9,500,000 | ||||||||||||||||||||||||||||||||||||||
| Loss on early extinguishment of debt | 24,300,000 | (25,776,000) | (6,048,000) | 0 | ||||||||||||||||||||||||||||||||||||||
| Extinguishment of Debt, Gain (Loss), Net of Tax | 15,200,000 | |||||||||||||||||||||||||||||||||||||||||
| Extinguishment of debt, net of tax, in dollars per share | $ 0.42 | |||||||||||||||||||||||||||||||||||||||||
| Percentage Of Notes Redeemed | 94.00% | |||||||||||||||||||||||||||||||||||||||||
| Proceeds from Divestiture of Businesses | 227,500,000 | |||||||||||||||||||||||||||||||||||||||||
| Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax | 60,000,000 | 60,076,000 | 624,000 | 559,000 | ||||||||||||||||||||||||||||||||||||||
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax | $ 38,100,000 | |||||||||||||||||||||||||||||||||||||||||
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Share | $ 1.04 | |||||||||||||||||||||||||||||||||||||||||
| Number Of Vessels | 1.4 | 24 | 3 | 18 | 3 | 4 | ||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||
| X | ||||||||||
|
- Definition
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Share No definition available.
|
| X | ||||||||||
|
- Definition
Costs incurred to mobilize vessels to foreign markets. No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Vessels No definition available.
|
| X | ||||||||||
|
- Definition
Percentage of Notes Redeemed No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Per share impact of the gain (loss) on the extinguishment of debt, net of applicable taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Supplemental Selected Quarterly Financial Data - Unaudited Quarterly Financial Data (Parenthetical) (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Quarterly Financial Information [Line Items] | ||||
| Mobilization Costs | $ 2.3 | $ 2.7 | $ 1.4 | $ 9.5 |
| X | ||||||||||
|
- Definition
Costs incurred to mobilize vessels to foreign markets. No definition available.
|
| X | ||||||||||
|
- Details
|