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Debt - Summary of Long-term Debt (Details) - Senior Secured Notes - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Debt instrument, unamortized discount $ 8,425 $ 9,520
Debt instrument, imputed interest rate (percent) 5.80% 5.80%
Long-term debt $ 516,725 $ 518,330
Less current maturities (3,167) (3,167)
Total long-term debt $ 513,558 $ 515,163