Income Per Common Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Abstract]
Net income	$ 1,521,131	$ 1,689,264
Weighted average shares outstanding	5,530,256	5,514,413
Effect of dilutive shares	55,366	77,939
Weighted average shares outstanding - diluted	5,585,622	5,592,352
Earnings per share - basic (in dollars per share)	$ 0.28	$ 0.31
Earnings per share - diluted (in dollars per share)	$ 0.27	$ 0.3