The differences between the statutory federal income tax at a rate of 21% and the effective tax are summarized below: (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Statutory federal income tax									$ 4,113	$ 7,272	$ 6,662
Increase (decrease) resulting from:
State taxes, net of federal tax benefit									1,244	2,195	1,977
Tax exempt income									(340)	(360)	(307)
Bank-owned life insurance (BOLI)									(382)	(362)	(401)
BOLI death benefit									(163)		(117)
Option exercise tax (benefit) shortfall										(28)	(15)
Other, net									44	25	226
Effective tax	$ 1,108	$ 1,033	$ 704	$ 1,671	$ 3,320	$ 1,861	$ 1,865	$ 1,696	$ 4,516	$ 8,742	$ 8,025