Discontinued Operations - Schedule of Major Categories of Income from Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net income from discontinued operations	$ 832	$ 3,718	$ 80,687	$ 8,973
Discontinued Operations, Disposed of by Sale | PGSC and RRC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Contract revenue	0	38,433	66,540	101,301
Contract cost of sales	0	(34,506)	(60,218)	(91,970)
Operating income from discontinued operations	0	3,927	6,322	9,331
Other expense, net	0	(111)	0	(221)
Gain on sale of discontinued operations	451	0	77,205	0
Income from discontinued operations before provision for income taxes	628	3,749	82,834	9,030
Benefit from (provision for) income taxes	204	(31)	(2,147)	(57)
Net income from discontinued operations	832	3,718	80,687	8,973
Discontinued Operations, Disposed of by Sale | PGSC and RRC Including Adjustments
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
General and administrative expense	$ 177	$ (67)	$ (693)	$ (80)