Condensed Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement [Abstract]
Revenue	$ 192,068	$ 139,462	$ 640,796	$ 692,096
Cost of revenue	182,789	112,731	560,872	524,747
Gross profit	9,279	26,731	79,924	167,349
Operating expenses
General and administrative	18,493	11,873	58,279	34,772
Contingent consideration	936	13,591	1,071	16,008
Depreciation and amortization	5,984	6,374	17,949	19,117
Total operating expenses	25,413	31,838	77,299	69,897
Income (loss) from operations	(16,134)	(5,107)	2,625	97,452
Other expense
Other expense, net	(297)	(29)	(497)	(2,163)
Interest expense	(13,109)	(673)	(28,769)	(8,313)
Total other expense	(13,406)	(702)	(29,266)	(10,476)
Income (loss) before income tax expense (benefit)	(29,540)	(5,809)	(26,641)	86,976
Income tax expense (benefit)	(3,988)	1,423	(3,959)	18,131
Net income (loss)	(25,552)	(7,232)	(22,682)	68,845
Preferred dividends and accretion	(5,479)		(5,479)
Net income (loss) to common shareholders	$ (31,031)	$ (7,232)	$ (28,161)	$ 68,845
Earnings (loss) per share
Basic (in dollars per share)	$ (0.24)	$ (0.06)	$ (0.22)	$ 0.57
Diluted (in dollars per share)	$ (0.24)	$ (0.06)	$ (0.22)	$ 0.57
Weighted average number of shares
Basic (in shares)	130,955,000	119,994,000	128,315,000	119,994,000
Diluted (in shares)	130,955,000	119,994,000	128,315,000	119,994,000