Investments, Summary of Realized Investment Gains (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Summary of realized investment gains [Abstract]
Gains	$ 0	$ 50	$ 0	$ 171
Losses	(62)	0	(72)	0
Realized investment Losses (gains), net	(62)	50	(72)	171
Fixed Maturities [Member]
Summary of realized investment gains [Abstract]
Gains	0	50	0	171
Losses	(43)	0	(53)	0
Realized investment Losses (gains), net	(43)	50	(53)	171
Equity Securities [Member]
Summary of realized investment gains [Abstract]
Gains	0	0	0	0
Losses	0	0	0	0
Realized investment Losses (gains), net	0	0	0	0
Other Invested Assets [Member]
Summary of realized investment gains [Abstract]
Gains	0	0	0	0
Losses	(19)	0	(19)	0
Realized investment Losses (gains), net	$ (19)	$ 0	$ (19)	$ 0