Liability For Future Policy Benefits (Deferred Profit Liability) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward]
Other adjustments	$ (2,434)	$ (6,565)	$ 15,745	$ (1,030)
Fixed Annuities
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward]
Effect of assumption update					$ (3,643)	$ 0
Effect of actual variances from expected experience and other activity					391	6,793
Adjusted balance, beginning of period					245,057	236,396
Interest accrual			6,752	6,300
Other adjustments			(149)	(84)
Balance, end of period, post-flooring	238,882	211,670	238,882	211,670
Reinsurance recoverable	20,461	17,097	20,461	17,097
Balance after reinsurance recoverables, end of period, post-flooring	218,421	194,573	218,421	194,573
Fixed Annuities | Deferred profit liability
Liability for Future Policy Benefit, Expected Future Policy Benefit [Roll Forward]
Balance, beginning of period, post-flooring			14,818	18,193
Effect of assumption update					2,110	0
Effect of actual variances from expected experience and other activity					465	(6,924)
Adjusted balance, beginning of period					$ 17,393	$ 11,269
Profits deferred			3,786	4,834
Interest accrual			505	423
Amortization			(1,689)	(1,647)
Other adjustments			(16)	(11)
Balance, end of period, post-flooring	19,979	14,868	19,979	14,868
Reinsurance recoverable	1,504	1,435	1,504	1,435
Balance after reinsurance recoverables, end of period, post-flooring	$ 18,475	$ 13,433	$ 18,475	$ 13,433