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Investments (Net Investment Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Net Investment Income
Investment fees and expenses	$ (2,309)	$ (1,831)
Net investment income	33,897	30,310
Fixed maturities
Net Investment Income
Interest and dividend income, operating	31,451	27,327
Equities
Net Investment Income
Interest and dividend income, operating	892	807
Short-term investments, including Other
Net Investment Income
Interest and dividend income, operating	3,411	3,350
BOLI
Net Investment Income
BOLI	$ 452	$ 657

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Investment Income (Loss), Bank Owned Life Insurance

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Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

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