The following table is a summary of the reconciliation of weighted average shares outstanding for the years ended December 31: (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
Earnings Per Share [Abstract]
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
Weighted average shares outstanding									5,531,518	5,526,948	5,522,025
Effect of dilutive shares									148,964	151,595	66,065
Weighted average shares outstanding - diluted									5,680,482	5,678,543	5,588,090
Earnings per share - basic	$ 0.28	$ 0.31	$ 0.30	$ 0.33	$ 0.31	$ 0.31	$ 0.27	$ 0.28	$ 1.22	$ 1.17	$ 1.33
Earnings per share - diluted	$ 0.27	$ 0.30	$ 0.29	$ 0.32	$ 0.31	$ 0.30	$ 0.26	$ 0.27	$ 1.19	$ 1.14	$ 1.31