Investments - Investments Pledged to The Department of Insurance (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Debt securities:	$ 139,176	$ 91,641
Asset pledged as collateral
Debt Securities, Available-for-Sale [Line Items]
Debt securities:	1,972	2,679
Certificates of deposit | Asset pledged as collateral
Debt Securities, Available-for-Sale [Line Items]
Debt securities:	1,266	1,463
U.S. Treasury notes | Asset pledged as collateral
Debt Securities, Available-for-Sale [Line Items]
Debt securities:	$ 706	$ 1,216