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Debt - 12.875% Senior Secured Notes due 2026 (Details) - 12.875% Senior Secured Notes due 2026 - USD ($)
Jun. 05, 2020
Dec. 31, 2020
Debt Instrument [Line Items]    
Debt instrument, interest rate   12.875%
Senior Notes    
Debt Instrument [Line Items]    
Debt instrument, face amount $ 105,000,000.0  
Long-term debt $ 98,800,000  
Debt instrument, interest rate 12.875% 12.875%