Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Long-Term Debt (Details)

v3.6.0.2
Long-Term Debt - Long-Term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Debt Instrument [Line Items]    
Principal $ 873,733 $ 1,200,000
PIK Payable/Interest Payable/Other 152,270  
PIK Payable/Interest Payable/Other, premium, discount, issuance costs, net of amortization (5,276)  
PIK Payable/Interest Payable/Other, Total 146,994  
PIK Payable/Interest Payable/Other, Current maturities 8,272  
PIK Payable/Interest Payable/Other, less current maturities 138,722  
Carrying Value 1,026,003  
Debt premium, discount, issuance costs, net of amortization (5,276) (3,145)
Total long-term debt 1,020,727 1,196,855
Long-term debt 8,272  
Long-term debt, less current portion 1,012,455 1,196,855
11.00% 1.5 Lien Term Loan, Due November 2019    
Debt Instrument [Line Items]    
Principal 75,000  
PIK Payable/Interest Payable/Other 23,823  
Carrying Value 98,823  
9.00 % Second Lien Term Loan, Due May 2020    
Debt Instrument [Line Items]    
Principal 300,000 300,000
Carrying Value 300,000  
9.00%/10.75% Second Lien PIK Toggle Notes, Due May 2020    
Debt Instrument [Line Items]    
Principal 163,007  
PIK Payable/Interest Payable/Other 60,898  
Carrying Value 223,905  
8.50%/10.00% Third Lien PIK Toggle Notes, Due June 2021    
Debt Instrument [Line Items]    
Principal 145,897  
PIK Payable/Interest Payable/Other 67,549  
Carrying Value 213,446  
8.50% Unsecured Senior Notes, Due June 2019    
Debt Instrument [Line Items]    
Principal 189,829 $ 900,000
Carrying Value $ 189,829