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Federal Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Federal statutory tax rate	21.00%	21.00%
Income taxes at statutory rate	$ 765	$ 1,345
Interest income on tax exempt municipal securities	(121)	(148)
Earnings on corporate owned life insurance policies	(51)	(47)
Other	(6)	(7)
Total effect of nontaxable income	(178)	(202)
Effect of nondeductible expenses	8	9
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	84	68
Federal income tax expense	$ 511	$ 1,084

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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