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Long-Term Debt and Other Borrowings - Summary of Long-term Debt (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Long-term debt $ 630,182 $ 631,141
Line of Credit | Credit Agreement    
Debt Instrument [Line Items]    
Long-term debt 0 330
Unamortized deferred financing costs 100 500
Line of Credit | Spartan Credit Agreement    
Debt Instrument [Line Items]    
Long-term debt 57,621 58,045
Unamortized deferred financing costs 900 1,000
Secured Debt | 7.50% First Lien Notes    
Debt Instrument [Line Items]    
Long-term debt $ 398,964 399,767
Interest rate 7.50%  
Unamortized deferred financing costs $ 4,200 3,900
Unamortized discount 500 200
Gain on restructuring of debt 3,600 3,900
Secured Debt | 10.00%/10.75% Second Lien Notes    
Debt Instrument [Line Items]    
Long-term debt 173,597 172,999
Unamortized deferred financing costs 1,200 2,000
Unamortized discount 800 900
Gain on restructuring of debt $ 2,900 $ 3,100
Secured Debt | 10.00%/10.75% Second Lien Notes | Minimum    
Debt Instrument [Line Items]    
Interest rate 10.00%  
Secured Debt | 10.00%/10.75% Second Lien Notes | Maximum    
Debt Instrument [Line Items]    
Interest rate 10.75%