Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest and Dividend Income:
Loans, including fees	$ 10,506	$ 9,692	$ 29,173	$ 28,460
Due from banks	252	68	533	163
Federal funds sold	11	0	18	0
Securities:
Taxable	1,297	853	3,409	2,414
Tax-exempt	272	186	732	558
Dividends and interest on all other securities	30	16	58	57
Total interest and dividend income	12,368	10,815	33,923	31,652
Interest Expense:
Checking and savings deposits	147	243	471	693
Time deposits	312	441	993	1,536
Federal funds purchased, securities sold under agreements to repurchase and other borrowings	43	3	45	33
Long term borrowings	295	252	885	252
Total interest expense	797	939	2,394	2,514
Net interest income	11,571	9,876	31,529	29,138
Provision for loan losses	402	360	1,073	510
Net interest income after provision for loan losses	11,169	9,516	30,456	28,628
Noninterest Income:
Bank-owned life insurance income	227	195	653	625
Mortgage banking income	86	460	419	2,029
Total noninterest income	3,365	3,606	10,380	11,278
Noninterest Expense:
Salaries and employee benefits	6,821	6,558	19,854	19,012
Occupancy and equipment	1,184	1,185	3,488	3,510
Data processing	1,206	1,187	3,447	3,427
Customer development	136	78	298	225
Professional services	647	625	1,915	1,790
Employee professional development	230	154	769	487
Other taxes	212	186	637	608
ATM and other losses	112	68	226	224
Other operating expenses	1,017	887	2,734	2,738
Total noninterest expense	11,565	10,928	33,368	32,021
Income before income taxes	2,969	2,194	7,468	7,885
Income tax expense	427	286	1,003	1,123
Net income	$ 2,542	$ 1,908	$ 6,465	$ 6,762
Basic Earnings per Share:
Weighted average shares outstanding (in shares)	5,015,712	5,245,042	5,095,716	5,235,749
Net income per share of common stock (in dollars per share)	$ 0.51	$ 0.36	$ 1.27	$ 1.29
Diluted Earnings per Share:
Weighted average shares outstanding (in shares)	5,015,712	5,245,172	5,095,768	5,235,793
Net income per share of common stock (in dollars per share)	$ 0.51	$ 0.36	$ 1.27	$ 1.29
Fiduciary and Asset Management Fees [Member]
Noninterest Income:
Noninterest revenue	$ 953	$ 1,032	$ 3,086	$ 3,110
Service Charges on Deposit Accounts [Member]
Noninterest Income:
Noninterest revenue	795	691	2,278	1,997
Other Service Charges, Commissions and Fees [Member]
Noninterest Income:
Noninterest revenue	1,143	1,125	3,339	3,275
Other Operating Income [Member]
Noninterest Income:
Noninterest revenue	$ 161	$ 103	$ 605	$ 242