Variable Interest Entities (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Variable Interest Entity [Line Items]
Current assets	$ 234,648				$ 234,648		$ 216,595
Assets	389,884				389,884		366,341
Liabilities	69,813				69,813		54,600
Net income (loss)	(7,157)	$ (10,067)	$ (19,679)	$ (16,252)	(17,224)	$ (35,931)
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Current assets	15,400				15,400		7,500
Assets	15,600				15,600		7,700
Liabilities	5,000				5,000		$ 3,700
Net income (loss)	2,800		2,500		5,500	3,700
Variable Interest Entity, Primary Beneficiary | Consolidation, Eliminations | Service Agreements
Variable Interest Entity [Line Items]
Payments for services	$ 23,900		$ 15,000		$ 46,400	$ 27,200