Investments, Summary of Realized Investment Gains (Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Summary of realized investment gains [Abstract]
Gains	$ 15	$ 70	$ 15	$ 70
Losses	(2)	0	(2)	0
Realized investment gains, net	13	70	13	70
Fixed Maturities [Member]
Summary of realized investment gains [Abstract]
Gains	15	70	15	70
Losses	(2)	0	(2)	0
Realized investment gains, net	13	70	13	70
Equity Securities [Member]
Summary of realized investment gains [Abstract]
Gains	0	0	0	0
Losses	0	0	0	0
Realized investment gains, net	0	0	0	0
Other Invested Assets [Member]
Summary of realized investment gains [Abstract]
Gains	0	0	0	0
Losses	0	0	0	0
Realized investment gains, net	$ 0	$ 0	$ 0	$ 0