Schedule I - Condensed Financial Information of Registrant - Statement of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Condensed Income Statements, Captions [Line Items]
Revenue	$ 977,504	$ 856,263	$ 534,639
Selling, general and administrative	(192,822)	(186,608)	(119,895)
Reimbursed costs	(12,475)	(9,706)	(5,806)
Operating income (loss)	174,997	129,767	(24,236)
Other (expense) income	(353)	3,857	(1,471)
Net income (loss)	53,852	56,706	(89,682)
Parent Company
Condensed Income Statements, Captions [Line Items]
Revenue	342	0	0
Selling, general and administrative	(14,553)	(12,827)	(14,143)
Reimbursed costs	(342)	0	0
Operating income (loss)	(14,553)	(12,827)	(14,143)
Other (expense) income	(8)	58,171	(4)
Interest income	203	31	0
Net (loss) income before equity in net income (loss) of subsidiaries	(14,358)	45,375	(14,147)
Equity in net income (loss) of subsidiaries	68,210	11,331	(75,535)
Net income (loss)	$ 53,852	$ 56,706	$ (89,682)