Earnings Per Share (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Earnings per common share -Basic
Net income	$ 9,616,683	$ 3,498,714
Weighted average number of common shares outstanding	9,460,659	9,391,264
Earnings per common share - Basic	$ 1.02	$ 0.37
Earnings per common share - Diluted
Net income	$ 9,616,683	$ 3,498,714
Weighted average number of common shares outstanding	9,460,659	9,391,264
Dilutive effect of employee stock-based awards	3,687	8,170
Weighted average number of common shares outstanding - Diluted	9,464,346	9,399,434
Earnings per common share - Diluted	$ 1.02	$ 0.37