The tables below represent the quarterly results of operations for the years ended December 31, 2021 and 2020, respectively: (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Total interest and fee income	$ 4,345,017	$ 4,201,069	$ 4,363,910	$ 4,641,115	$ 4,442,774	$ 4,292,345	$ 4,203,211	$ 4,301,426	$ 17,551,111	$ 17,239,756	$ 18,912,252
Total interest expense	37,840	39,319	42,317	54,524	63,139	72,198	76,005	94,072	174,000	305,414	815,171
Net interest income	4,307,177	4,161,750	4,321,593	4,586,591	4,379,635	4,220,147	4,127,206	4,207,354	17,377,111	16,934,342	18,097,081
Provision for loan losses				120,000	200,000	40,000			120,000	240,000	180,000
Net interest income after provision for loan losses	4,307,177	4,161,750	4,321,593	4,466,591	4,179,635	4,180,147	4,127,206	4,207,354	17,257,111	16,694,342	17,917,081
Total other income	842,935	1,138,431	946,951	939,914	1,095,596	978,052	703,622	627,631	3,868,231	3,404,901	2,198,609
Total other expense	3,146,129	3,047,534	3,084,596	3,030,715	3,011,191	2,934,998	2,870,223	2,856,521	12,308,974	11,672,933	10,621,983
Income before income tax expense	2,003,983	2,252,647	2,183,948	2,375,790	2,264,040	2,223,201	1,960,605	1,978,464	8,816,368	8,426,310	9,493,707
Income tax expense	464,814	525,710	515,264	565,715	528,834	519,930	459,582	457,333	2,071,503	1,965,679	2,175,274
Net income	$ 1,539,169	$ 1,726,937	$ 1,668,684	$ 1,810,075	$ 1,735,206	$ 1,703,271	$ 1,501,023	$ 1,521,131	$ 6,744,865	$ 6,460,631	$ 7,318,433
Basic income per common share	$ 0.28	$ 0.31	$ 0.30	$ 0.33	$ 0.31	$ 0.31	$ 0.27	$ 0.28	$ 1.22	$ 1.17	$ 1.33
Diluted income per common share	$ 0.27	$ 0.30	$ 0.29	$ 0.32	$ 0.31	$ 0.30	$ 0.26	$ 0.27	$ 1.19	$ 1.14	$ 1.31