Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Interest and Dividend Income:
Loans, including fees	$ 8,788	$ 8,972	$ 26,539	$ 26,909
Due from banks	41	257	224	425
Federal funds sold	0	10	12	23
Securities:
Taxable	720	770	2,296	2,038
Tax-exempt	141	146	364	646
Dividends and interest on all other securities	47	53	136	176
Total interest and dividend income	9,737	10,208	29,571	30,217
Interest Expense:
Checking and savings deposits	238	291	876	817
Time deposits	791	1,012	2,646	2,829
Federal funds purchased, securities sold under agreements to repurchase and other borrowings	69	32	106	105
Federal Home Loan Bank advances	171	321	584	1,024
Total interest expense	1,269	1,656	4,212	4,775
Net interest income	8,468	8,552	25,359	25,442
Provision for loan losses	300	0	900	1,013
Net interest income after provision for loan losses	8,168	8,552	24,459	24,429
Noninterest Income:
Bank-owned life insurance income	207	201	630	591
Mortgage banking income	640	204	1,020	722
Gain on sale of available-for-sale securities, net	1	286	185	312
Gain on sale of fixed assets	0	0	818	0
Total noninterest income	3,657	3,737	10,893	10,726
Noninterest Expense:
Salaries and employee benefits	6,660	5,991	18,118	17,617
Occupancy and equipment	1,233	1,484	3,687	4,282
Data processing	946	460	2,569	1,243
Customer development	82	137	267	450
Professional services	467	652	1,532	1,726
Employee professional development	200	181	513	597
Other taxes	162	146	470	445
ATM and other losses	75	57	233	172
(Gain) on other real estate owned	(22)	0	(22)	(2)
Other operating expenses	861	588	2,531	1,965
Total noninterest expense	10,664	9,696	29,898	28,495
Income before income taxes	1,161	2,593	5,454	6,660
Income tax expense	61	361	610	775
Net income	$ 1,100	$ 2,232	$ 4,844	$ 5,885
Basic Earnings per Share:
Weighted average shares outstanding (in shares)	5,221,476	5,198,634	5,213,982	5,195,912
Net income per share of common stock (in dollars per share)	$ 0.21	$ 0.43	$ 0.93	$ 1.13
Diluted Earnings per Share:
Weighted average shares outstanding (in shares)	5,221,601	5,198,656	5,214,262	5,195,962
Net income per share of common stock (in dollars per share)	$ 0.21	$ 0.43	$ 0.93	$ 1.13
Fiduciary and Asset Management Fees [Member]
Noninterest Income:
Noninterest revenue	$ 955	$ 949	$ 2,881	$ 2,837
Service Charges on Deposit Accounts [Member]
Noninterest Income:
Noninterest revenue	666	1,001	2,176	3,082
Other Service Charges, Commissions and Fees [Member]
Noninterest Income:
Noninterest revenue	1,121	1,047	3,044	2,998
Other Operating Income [Member]
Noninterest Income:
Noninterest revenue	$ 67	$ 49	$ 139	$ 184