XML 33 R44.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-Term Debt - Schedule of Long-Term Debt (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Long-term debt $ 461,884 $ 462,967
Less current portion of long-term debt 9,748 9,262
Long-term debt due after one year 452,136 453,705
7.75% Senior Secured Notes due 2019 [Member]
   
Debt Instrument [Line Items]    
Long-term debt 425,000 425,000
Working Capital Revolver Loan [Member]
   
Debt Instrument [Line Items]    
Long-term debt      
Secured Promissory Note [Member]
   
Debt Instrument [Line Items]    
Long-term debt 27,888 29,555
Other, with a current weighted-average interest rate of 3.96%, most of which is secured by machinery and equipment [Member]
   
Debt Instrument [Line Items]    
Long-term debt $ 8,996 $ 8,412