Regulatory Requirements and Restricted Funds - Additional Information (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Regulated Operations [Abstract]
Disclosure of Tangible net equity requirement	The required amount is the larger of: (1) $1,000; (2) 2% of the first $150,000 of annualized premium revenue, plus 1% of annualized premium revenue in excess of $150,000; or (3) 8% of the first $150,000 of annualized health care expenditures, except for those paid on a capitated or managed hospital payment basis, plus 4% of the annualized health care expenditures in excess of $150,000, except those paid on a capitated or managed hospital payment basis, plus 4% of annualized hospital expenditures paid on a managed hospital payment basis. We were in compliance with the TNE requirement for all periods presented.
Tangible net equity, required amount	$ 1,000
Annualized premium revenue, percentage	2.00%
Annualized premium revenue, excess amount, percentage	1.00%
Annualized health care expenditures, percentage	8.00%
Annualized health care expenditures, excess amount, percentage	4.00%
Tangible capital required for capital adequacy	$ 150,000
Annualized hospital expenditure paid percentage	4.00%