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Long-Term Debt - Long-Term Debt (Detail) (USD $)
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Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
| Debt Instrument [Line Items] | ||
| Long term debt | $ 364,100,000 | $ 340,900,000 |
| Less current maturities | 3,750,000 | 150,000 |
| Long term debt, net current portion | 360,313,000 | 340,664,000 |
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8.75% Senior Secured First Lien Notes [Member]
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| Debt Instrument [Line Items] | ||
| Long term debt | 320,900,000 | |
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Term Loan [Member]
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| Debt Instrument [Line Items] | ||
| Long term debt | $ 364,100,000 | $ 20,000,000 |