Other Assets, net - Schedule of Other Assets, Net (Details) - USD ($) $ in Thousands		Mar. 31, 2022	Dec. 31, 2021
Other Assets [Line Items]
Other assets, net		$ 119,496	$ 112,958
Equity method investments		7,234	6,380
Loans to Physician Partners
Other Assets [Line Items]
Other assets, net		78,686	76,821
Indemnification Assets
Other Assets [Line Items]
Other assets, net		2,117	2,107
Health Plan Deposits
Other Assets [Line Items]
Other assets, net		11,728	11,523
Right-Of-Use Assets
Other Assets [Line Items]
Right-of-use assets		12,042	11,739
Other
Other Assets [Line Items]
Other assets, net		3,687	4,078
Other Assets
Other Assets [Line Items]
Equity method investments	[1]	$ 11,236	$ 6,690

[1] See Note 13 for additional discussion related to the Company's equity method investments.