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Debt - 12.875% Senior Secured Notes due 2026 (Details) - USD ($)
12 Months Ended
Jun. 14, 2021
Jun. 05, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]          
Repayments of debt     $ 329,315,000 $ 159,489,000 $ 241,336,000
Debt extinguishment costs     8,144,000 0 $ 11,587,000
Principal amount of long-term debt     $ 579,875,000 731,523,000  
12.875% Senior Secured Notes due 2026          
Debt Instrument [Line Items]          
Debt instrument, interest rate     12.875%    
12.875% Senior Secured Notes due 2026 | Senior Notes          
Debt Instrument [Line Items]          
Debt instrument, face amount   $ 105,000,000      
Long-term debt   $ 98,800,000      
Debt instrument, interest rate   12.875% 12.875%    
Repayments of debt $ 36,800,000        
Redemption price, percentage 112.875%        
Redemption value     $ 4,700,000    
Debt extinguishment costs     1,900,000    
Principal amount of long-term debt     $ 68,250,000 $ 105,000,000