Medical Liabilities (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Medical Liabilities [Roll Forward]
Medical liabilities, beginning of period (restated)	$ 81,255	$ 55,783
Acquired (see Note 3)	4,757	1,609
Components of medical care costs related to claims incurred:
Current period	441,443	313,325
Prior periods	(12,066)	(950)
Total medical care costs	429,377	312,375
Payments for medical care costs related to claims incurred:
Current period	(336,231)	(204,032)
Prior periods	(81,165)	(53,978)
Total paid	(417,396)	(258,010)
Adjustments	2,054	742
Medical liabilities, end of period	$ 100,047	$ 112,499