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Income Taxes - Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Effective Income Tax Rate Reconciliation, Amount
Income tax at federal statutory rate	$ 3,889	$ 10,201	$ 9,858
Tax effect of:
State income taxes, net of federal income taxes	456	1,099	1,435
Tax exempt earnings	(1,596)	(1,460)	(1,381)
Other	1,379	42	(380)
Income tax expense	$ 4,128	$ 9,882	$ 9,532
Effective Income Tax Rate Reconciliation, Percent
Income tax at federal statutory rate (percentage)	21.00%	21.00%	21.00%
Tax effect of:
State income taxes, net of federal income taxes (percentage)	2.50%	2.20%	3.10%
Tax exempt earnings (percentage)	(8.60%)	(3.00%)	(3.00%)
Other (percentage)	7.40%	0.10%	(0.80%)
Income tax expense (as a percentage)	22.30%	20.30%	20.30%

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

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