Income Taxes - Reconciliation Of Actual To Expected Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Computed “expected” income tax expense	$ 6,638	$ 8,084	$ 10,079
State income taxes, net	897	1,231	2,175
Tax-exempt interest on investment securities and loans	(459)	(358)	(238)
Amortization of investment in low income housing tax credit partnerships, net	3,192	3,191	3,163
Low income housing tax credits	(3,627)	(3,725)	(3,694)
Other	(427)	(670)	(1,009)
Total	$ 6,214	$ 7,753	$ 10,476