Securities, Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Available-for-Sale, Amortized Cost [Abstract]
Due in one year or less	$ 200
Due after one year through five years	19,953
Due after five through ten years	85,547
Due after ten years	150,062
Other securities, restricted	1,964
Amortized Cost	257,726		$ 232,200
Available-for-Sale, Fair Value [Abstract]
Due in one year or less	193
Due after one year through five years	18,938
Due after five through ten years	75,346
Due after ten years	131,098
Other securities, restricted	1,965
Fair Value	227,540		234,321
Securities Available-for-sale [Abstract]
Net realized gains (losses)	0	$ 0
U.S. Treasury Securities [Member]
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	23,092		15,052
Available-for-Sale, Fair Value [Abstract]
Fair Value	20,645		14,904
Obligations of U.S. Government Agencies [Member]
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	34,885		38,651
Available-for-Sale, Fair Value [Abstract]
Fair Value	33,808		38,558
Obligations of State and Political Subdivisions [Member]
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	78,226		64,132
Available-for-Sale, Fair Value [Abstract]
Fair Value	64,474		65,803
Mortgage-backed Securities [Member]
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	91,567		88,511
Available-for-Sale, Fair Value [Abstract]
Fair Value	80,923		89,058
Money Market Investments [Member]
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	1,965		2,413
Available-for-Sale, Fair Value [Abstract]
Fair Value	1,965		2,413
Corporate Bonds and Other Securities [Member]
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	27,991		23,441
Available-for-Sale, Fair Value [Abstract]
Fair Value	$ 25,725		$ 23,585