Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest income
Loans and fees on loans	$ 8,080	$ 7,440	$ 15,833	$ 14,859
Interest-bearing deposits in banks	29	26	66	153
Federal funds sold	0	0	0	3
Interest on taxable securities	353	150	594	321
Interest on nontaxable securities	13	5	22	5
Dividends	46	50	58	68
Interest and Dividend Income, Operating, Total	8,521	7,671	16,573	15,409
Interest expense
Deposits	612	827	1,301	1,660
Interest on borrowings	21	24	41	45
Interest Expense, Total	633	851	1,342	1,705
Net interest income	7,888	6,820	15,231	13,704
Provision for loan losses	195	414	357	736
Net interest income after provision for loan losses	7,693	6,406	14,874	12,968
Noninterest income
Net realized gains on securities	0	0	0	212
Increase in cash value of life insurance	108	108	216	216
Other income	242	22	334	120
Noninterest Income, Total	1,618	1,168	3,029	2,629
Noninterest expenses
Salaries and employee benefits	3,612	3,592	7,167	7,061
Occupancy and equipment	875	775	1,789	1,558
Data processing expense	470	467	966	883
FDIC Assessments	76	60	153	75
Advertising	191	184	301	290
Bank franchise tax	127	122	253	232
Director fees	87	61	147	131
Professional fees	161	105	348	247
Telephone expense	93	99	198	183
Core deposit intangible amortization	163	192	327	385
Other expense	562	562	1,053	1,103
Noninterest Expense, Total	6,417	6,219	12,702	12,148
Net income before income taxes	2,894	1,355	5,201	3,449
Income tax expense	592	258	1,052	676
Net income	$ 2,302	$ 1,097	$ 4,149	$ 2,773
Net income per share (in dollars per share)	$ 0.38	$ 0.18	$ 0.69	$ 0.46
Weighted average shares outstanding (in shares)	6,039,011	6,066,704	6,041,129	6,094,160
Dividends declared per share (in dollars per share)	$ 0.00	$ 0.00	$ 0.13	$ 0.13
Deposit Account [Member]
Noninterest income
Noninterest income	$ 331	$ 269	$ 627	$ 690
Financial Service, Other [Member]
Noninterest income
Noninterest income	660	517	1,266	1,010
Mortgage Banking [Member]
Noninterest income
Noninterest income	$ 277	$ 252	$ 586	$ 381