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Investments - Investment Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net Investment Income
Investment income	$ 2,767	$ 2,352	$ 8,194	$ 5,883
Investment expenses	(58)	(116)	(204)	(404)
Net investment income	2,709	2,236	7,990	5,479
Fixed Maturities
Net Investment Income
Investment income	1,041	1,596	3,537	4,610
Equity Securities
Net Investment Income
Investment income	0	91	81	219
Cash and cash equivalents
Net Investment Income
Investment income	1,759	504	4,687	721
Other Investments
Net Investment Income
Investment income	$ (33)	$ 161	$ (111)	$ 333

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