Investments Net Investment Income (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Net Investment Income [Line Items]
Total investment income	$ 72,519	$ 71,853
Investment expense	(2,807)	(2,599)
Net investment income	69,712	69,254
Debt Securities [Member]
Net Investment Income [Line Items]
Investment income	60,940	60,127
Equity Securities [Member]
Net Investment Income [Line Items]
Investment income	302	630
Policy Loans [Member]
Net Investment Income [Line Items]
Investment income	5,597	6,011
Other Long-term Investments [Member]
Net Investment Income [Line Items]
Investment income	4,846	4,509
Other [Member]
Net Investment Income [Line Items]
Investment income	$ 834	$ 576

Total of all investment income before investment expenses

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