Securities Portfolio (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Security	Dec. 31, 2020 USD ($) Security
Debt Securities, Available-for-sale [Abstract]
Amortized cost	$ 232,200	$ 181,259
Gross unrealized gains	3,632	5,493
Gross unrealized (losses)	(1,511)	(343)
Fair value	$ 234,321	186,409
Number of securities exceeding ten percent of stockholders' equity | Security	0
Impairment charges recorded through income on securities	$ 0	0
Available-for-Sale, Amortized Cost [Abstract]
Due in one year or less	200
Due after one year through five years	13,045
Due after five through ten years	69,739
Due after ten years	146,803
Other securities, restricted	2,413
Total securities	232,200	181,259
Available-for-Sale, Fair Value [Abstract]
Due in one year or less	195
Due after one year through five years	13,341
Due after five through ten years	70,559
Due after ten years	147,813
Other securities, restricted	2,413
Total securities	234,321	186,409
Securities Available-for-sale [Abstract]
Realized gains on sales of securities	0	265
Realized losses on sales of securities	0	(1)
Net realized gain	0	264
Securities Available-for-Sale, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	1,281	148
More Than Twelve Months	230	195
Total	1,511	343
Securities Available-for-Sale, Fair Value [Abstract]
Less Than Twelve Months	100,473	23,078
More Than Twelve Months	11,492	18,476
Total	111,965	41,554
Collateral Pledged [Member]
Debt Securities, Available-for-sale [Abstract]
Securities pledged as collateral	59,300	69,400
U.S. Treasury Securities [Member]
Debt Securities, Available-for-sale [Abstract]
Amortized cost	15,052	6,980
Gross unrealized gains	0	63
Gross unrealized (losses)	(148)	0
Fair value	14,904	7,043
Available-for-Sale, Amortized Cost [Abstract]
Total securities	15,052	6,980
Available-for-Sale, Fair Value [Abstract]
Total securities	14,904	7,043
Securities Available-for-Sale, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	148
More Than Twelve Months	0
Total	148
Securities Available-for-Sale, Fair Value [Abstract]
Less Than Twelve Months	14,904
More Than Twelve Months	0
Total	14,904
Obligations of US Government Agencies [Member]
Debt Securities, Available-for-sale [Abstract]
Amortized cost	38,651	36,858
Gross unrealized gains	75	35
Gross unrealized (losses)	(168)	(197)
Fair value	38,558	36,696
Available-for-Sale, Amortized Cost [Abstract]
Total securities	38,651	36,858
Available-for-Sale, Fair Value [Abstract]
Total securities	38,558	36,696
Securities Available-for-Sale, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	131	8
More Than Twelve Months	37	189
Total	168	197
Securities Available-for-Sale, Fair Value [Abstract]
Less Than Twelve Months	19,181	2,810
More Than Twelve Months	5,042	17,191
Total	24,223	20,001
Obligations of State and Political Subdivisions [Member]
Debt Securities, Available-for-sale [Abstract]
Amortized cost	64,132	43,517
Gross unrealized gains	1,948	2,478
Gross unrealized (losses)	(277)	0
Fair value	65,803	45,995
Available-for-Sale, Amortized Cost [Abstract]
Total securities	64,132	43,517
Available-for-Sale, Fair Value [Abstract]
Total securities	65,803	45,995
Securities Available-for-Sale, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	277
More Than Twelve Months	0
Total	277
Securities Available-for-Sale, Fair Value [Abstract]
Less Than Twelve Months	20,673
More Than Twelve Months	0
Total	20,673
Mortgage-Backed Securities [Member]
Debt Securities, Available-for-sale [Abstract]
Amortized cost	88,511	70,866
Gross unrealized gains	1,348	2,759
Gross unrealized (losses)	(801)	(124)
Fair value	89,058	73,501
Available-for-Sale, Amortized Cost [Abstract]
Total securities	88,511	70,866
Available-for-Sale, Fair Value [Abstract]
Total securities	89,058	73,501
Securities Available-for-Sale, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	608	118
More Than Twelve Months	193	6
Total	801	124
Securities Available-for-Sale, Fair Value [Abstract]
Less Than Twelve Months	35,882	14,291
More Than Twelve Months	6,450	1,285
Total	42,332	15,576
Money Market Investments [Member]
Debt Securities, Available-for-sale [Abstract]
Amortized cost	2,413	4,743
Gross unrealized gains	0	0
Gross unrealized (losses)	0	0
Fair value	2,413	4,743
Available-for-Sale, Amortized Cost [Abstract]
Total securities	2,413	4,743
Available-for-Sale, Fair Value [Abstract]
Total securities	2,413	4,743
Corporate Bonds and Other Securities [Member]
Debt Securities, Available-for-sale [Abstract]
Amortized cost	23,441	18,295
Gross unrealized gains	261	158
Gross unrealized (losses)	(117)	(22)
Fair value	23,585	18,431
Available-for-Sale, Amortized Cost [Abstract]
Total securities	23,441	18,295
Available-for-Sale, Fair Value [Abstract]
Total securities	23,585	18,431
Securities Available-for-Sale, Gross Unrealized Losses [Abstract]
Less Than Twelve Months	117	22
More Than Twelve Months	0	0
Total	117	22
Securities Available-for-Sale, Fair Value [Abstract]
Less Than Twelve Months	9,833	5,977
More Than Twelve Months	0	0
Total	9,833	5,977
Government Agency Obligations and Mortgage-backed Securities [Member]
Debt Securities, Available-for-sale [Abstract]
Gross unrealized (losses)	(230)	(195)
Fair value	11,500	18,500
Available-for-Sale, Fair Value [Abstract]
Total securities	$ 11,500	$ 18,500
Securities Available-for-Sale, Number of Securities [Abstract]
Number of Securities | Security	9	12