CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Interest and fee income
Loans, including fees	$ 4,106,171	$ 3,670,982
Taxable securities	453,457	363,439
Tax-exempt securities	69,606	124,625
Other	11,881	142,380
Total interest and fee income	4,641,115	4,301,426
Interest expense
Deposits	54,524	94,072
Total interest expense	54,524	94,072
Net interest income	4,586,591	4,207,354
Provision for loan losses	120,000
Net interest income after provision for loan losses	4,466,591	4,207,354
Other income
Service charges and fees	288,224	275,590
Mortgage banking income	645,895	346,083
Other non-interest income	5,795	5,958
Total other income	939,914	627,631
Other expense
Salaries and employee benefits	1,799,006	1,771,781
Net occupancy expense	612,268	525,307
Other operating expenses	280,416	239,173
Professional fees	176,591	160,876
Data processing fees	162,434	159,384
Total other expense	3,030,715	2,856,521
Income before income tax expense	2,375,790	1,978,464
Income tax expense	565,715	457,333
Net income	$ 1,810,075	$ 1,521,131
Weighted average shares outstanding
Basic (in shares)	5,521,707	5,530,256
Diluted (in shares)	5,685,151	5,585,622
Basic income per common share (in dollars per share)	$ 0.33	$ 0.28
Diluted income per common share (in dollars per share)	$ 0.32	$ 0.27