Business Segments - Reconciliation of total segment adjusted gross profit to total combined income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Business Segments
Total reportable segment adjusted gross profit	$ 64,774	$ 40,993	$ 105,467	$ 65,113
Other adjusted gross profit	(368)	(16)	(346)	(235)
Depreciation and amortization	(15,446)	(18,004)	(32,241)	(34,440)
Selling, general and administrative expenses	(11,103)	(11,677)	(22,862)	(23,009)
Other expense (income), net	(24)	(444)	195	(690)
Interest expense, net	(9,667)	(9,744)	(19,238)	(19,594)
Change in fair value of warrant liabilities	853	(2,080)	(374)	(2,720)
Income (loss) before income tax	$ 29,019	$ (972)	$ 30,601	$ (15,575)