Long-Term Debt - Summary of Company's Current Debt Portfolio (Detail) - USD ($) $ in Thousands |
Mar. 31, 2017 |
Dec. 31, 2016 |
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| Debt Instrument [Line Items] | ||
| Long-term Debt | $ 585,000 | $ 585,000 |
| Less: unamortized debt issuance costs | (8,272) | (8,674) |
| Long-term Debt, Excluding Current Maturities | 576,728 | 576,326 |
| 6.75% Senior Notes, due July 2022 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term Debt | 360,000 | 360,000 |
| 7.50% Senior Notes, due August 2020 [Member] | ||
| Debt Instrument [Line Items] | ||
| Long-term Debt | $ 225,000 | $ 225,000 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Net amount of long-term deferred finance costs capitalized at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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
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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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