Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest and Dividend Income:
Loans, including fees	$ 9,483	$ 8,814	$ 18,667	$ 18,768
Due from banks	208	52	281	95
Federal funds sold	6	0	7	0
Securities:
Taxable	1,123	791	2,112	1,561
Tax-exempt	251	191	460	372
Dividends and interest on all other securities	14	11	28	41
Total interest and dividend income	11,085	9,859	21,555	20,837
Interest Expense:
Checking and savings deposits	148	235	324	450
Time deposits	320	511	681	1,095
Federal funds purchased, securities sold under agreements to repurchase and other borrowings	1	7	2	30
Long term borrowings	295	0	590	0
Total interest expense	764	753	1,597	1,575
Net interest income	10,321	9,106	19,958	19,262
Provision for loan losses	570	0	671	150
Net interest income after provision for loan losses	9,751	9,106	19,287	19,112
Noninterest Income:
Bank-owned life insurance income	195	204	426	430
Mortgage banking income	113	381	333	1,569
Total noninterest income	3,500	3,538	7,015	7,672
Noninterest Expense:
Salaries and employee benefits	6,611	6,227	13,033	12,454
Occupancy and equipment	1,143	1,123	2,304	2,325
Data processing	1,151	1,197	2,241	2,240
Customer development	69	69	162	147
Professional services	638	620	1,268	1,165
Employee professional development	275	192	539	333
Other taxes	212	171	425	422
ATM and other losses	100	17	114	156
Other operating expenses	891	919	1,717	1,851
Total noninterest expense	11,090	10,535	21,803	21,093
Income before income taxes	2,161	2,109	4,499	5,691
Income tax expense	269	267	576	837
Net income	$ 1,892	$ 1,842	$ 3,923	$ 4,854
Basic Earnings per Share:
Weighted average shares outstanding (in shares)	5,086,957	5,237,479	5,136,380	5,231,026
Net income per share of common stock (in dollars per share)	$ 0.37	$ 0.35	$ 0.76	$ 0.93
Diluted Earnings per Share:
Weighted average shares outstanding (in shares)	5,087,038	5,237,479	5,136,459	5,231,026
Net income per share of common stock (in dollars per share)	$ 0.37	$ 0.35	$ 0.76	$ 0.93
Fiduciary and Asset Management Fees [Member]
Noninterest Income:
Noninterest revenue	$ 1,061	$ 1,051	$ 2,133	$ 2,078
Service Charges on Deposit Accounts [Member]
Noninterest Income:
Noninterest revenue	761	657	1,483	1,306
Other Service Charges, Commissions and Fees [Member]
Noninterest Income:
Noninterest revenue	1,143	1,163	2,196	2,150
Other Operating Income [Member]
Noninterest Income:
Noninterest revenue	$ 227	$ 82	$ 444	$ 139