Long-Term Debt and Other Borrowings - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total long-term debt	$ 619,341	$ 634,016
Other borrowings	14,869	14,129
Total long-term debt and other borrowings	634,210	648,145
Other liabilities, current	7,400	5,400
Other long-term liabilities	7,532	8,742
Line of Credit | Credit Agreement
Debt Instrument [Line Items]
Total long-term debt	0	6,312
Unamortized deferred financing costs	300	400
Line of Credit | Spartan Credit Agreement
Debt Instrument [Line Items]
Total long-term debt	46,618	54,912
Unamortized deferred financing costs	600	600
Secured Debt | 7.50% First Lien Notes
Debt Instrument [Line Items]
Total long-term debt	$ 400,140	400,293
Interest rate	7.50%
Total long-term debt and other borrowings	$ 400,100
Unamortized deferred financing costs	1,500	2,300
Unamortized discount	100	100
Gain on restructuring of debt	1,700	2,700
Secured Debt | 10.00%/10.75% Second Lien Notes
Debt Instrument [Line Items]
Total long-term debt	172,583	172,499
Total long-term debt and other borrowings	172,600
Unamortized deferred financing costs	1,500	1,900
Unamortized discount	500	700
Gain on restructuring of debt	$ 1,900	$ 2,400
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%