Variable Interest Entities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Variable Interest Entity [Line Items]
Assets	$ 448,106		$ 441,186
Liabilities	103,624		97,157
Net income (loss)	11,128	$ (10,067)
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Assets	29,300		24,100
Liabilities	7,700		$ 6,000
Net income (loss)	(800)	2,700
Variable Interest Entity, Primary Beneficiary | Consolidation, Eliminations | Service Agreements
Variable Interest Entity [Line Items]
Payments for services	$ 33,100	$ 22,500