Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest income
Loans and fees on loans	$ 8,259	$ 7,631	$ 24,092	$ 22,490
Interest-bearing deposits in banks	19	23	85	176
Federal funds sold	11	0	11	3
Interest on taxable securities	358	146	952	467
Interest on nontaxable securities	12	8	34	13
Dividends	8	12	66	80
Interest and Dividend Income, Operating, Total	8,667	7,820	25,240	23,229
Interest expense
Deposits	556	848	1,857	2,508
Interest on borrowings	21	26	62	71
Interest Expense, Total	577	874	1,919	2,579
Net interest income	8,090	6,946	23,321	20,650
Provision for loan losses	219	291	576	1,027
Net interest income after provision for loan losses	7,871	6,655	22,745	19,623
Noninterest income
Net realized gains on securities	265	103	265	315
Increase in cash value of life insurance	108	108	324	324
Other income	53	85	387	205
Noninterest Income, Total	1,813	1,397	4,842	4,026
Noninterest expenses
Salaries and employee benefits	3,645	3,590	10,812	10,651
Occupancy and equipment	907	852	2,696	2,410
Foreclosed asset expense, net	1	2	1	2
Data processing expense	468	450	1,434	1,333
FDIC Assessments	76	60	229	135
Advertising	172	192	473	482
Bank franchise tax	126	133	379	365
Director fees	58	79	205	210
Professional fees	107	128	455	375
Telephone expense	100	101	298	284
Core deposit intangible amortization	134	163	461	548
Other expense	489	529	1,542	1,632
Noninterest Expense, Total	6,283	6,279	18,985	18,427
Net income before income taxes	3,401	1,773	8,602	5,222
Income tax expense	701	358	1,753	1,034
Net income	$ 2,700	$ 1,415	$ 6,849	$ 4,188
Net income per share (in dollars per share)	$ 0.45	$ 0.23	$ 1.14	$ 0.69
Weighted average shares outstanding (in shares)	6,003,504	6,060,775	6,028,449	6,082,950
Dividends declared per share (in dollars per share)	$ 0.14	$ 0.13	$ 0.27	$ 0.26
Deposit Account [Member]
Noninterest income
Revenue from Contract with Customer, Including Assessed Tax	$ 444	$ 354	$ 1,071	$ 1,044
Financial Service, Other [Member]
Noninterest income
Revenue from Contract with Customer, Including Assessed Tax	668	562	1,934	1,572
Mortgage Banking [Member]
Noninterest income
Revenue from Contract with Customer, Including Assessed Tax	$ 275	$ 185	$ 861	$ 566