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Long-Term Debt - Summary of Company's Current Debt Portfolio (Parenthetical) (Detail) (9.125% Senior Notes, due April 2018 [Member])
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3 Months Ended | 12 Months Ended |
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Mar. 31, 2013
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Dec. 31, 2012
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9.125% Senior Notes, due April 2018 [Member]
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| Debt Instrument [Line Items] | ||
| Debt instrument maturity date | April 2018 | April 2018 |
| Debt instrument fixed interest rate | 9.125% | 9.125% |
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- Definition
Debt Instrument Maturity Date Month And Year No definition available.
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- Definition
Interest rate stated in the contractual debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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