Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Interest and Dividend Income:
Loans, including fees	$ 37,912	$ 36,012
Due from banks	230	267
Federal funds sold	3	12
Securities:
Taxable	3,284	3,068
Tax-exempt	753	516
Dividends and interest on all other securities	70	134
Total interest and dividend income	42,252	40,009
Interest Expense:
Checking and savings deposits	938	1,080
Time deposits	1,941	3,337
Federal funds purchased, securities sold under agreements to repurchase and other borrowings	35	150
Long term borrowings	544	0
Federal Home Loan Bank advances	0	725
Total interest expense	3,458	5,292
Net interest income	38,794	34,717
Provision for loan losses	794	1,000
Net interest income after provision for loan losses	38,000	33,717
Noninterest Income:
Bank-owned life insurance income	1,014	839
Mortgage banking income	2,280	1,781
Gain on sale of available-for-sale securities, net	0	264
Gain on sale of fixed assets	0	818
Total noninterest income	14,885	14,698
Noninterest Expense:
Salaries and employee benefits	25,361	25,512
Occupancy and equipment	4,694	4,852
Data processing	4,557	3,478
Customer development	370	381
Professional services	2,521	2,196
Employee professional development	719	658
Other taxes	794	661
ATM and other losses	504	871
Loss on extinguishment of borrowings	0	490
(Gain) on other real estate owned	0	(62)
Loss on sale of loans	0	99
Other operating expenses	3,629	3,369
Total noninterest expense	43,149	42,505
Income before income taxes	9,736	5,910
Income tax expense	1,296	521
Net income	$ 8,440	$ 5,389
Basic Earnings per Share:
Weighted average shares outstanding (in shares)	5,238,318	5,216,237
Net income per share of common stock (in dollars per share)	$ 1.61	$ 1.03
Diluted Earnings per Share:
Weighted average shares outstanding (in shares)	5,238,352	5,216,441
Net income per share of common stock (in dollars per share)	$ 1.61	$ 1.03
Fiduciary and Asset Management Fees [Member]
Noninterest Income:
Noninterest revenue	$ 4,198	$ 3,877
Service Charges on Deposit Accounts [Member]
Noninterest Income:
Noninterest revenue	2,866	2,872
Other Service Charges, Commissions and Fees [Member]
Noninterest Income:
Noninterest revenue	4,169	4,028
Other Operating Income [Member]
Noninterest Income:
Noninterest revenue	$ 358	$ 219