Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
NET INCOME	$ 6,832,214	$ 9,415,090	$ 7,331,879
OTHER ITEMS OF COMPREHENSIVE INCOME:
Change in unrealized gain (loss) on investment securities available-for-sale, before income taxes	4,239,526	3,018,580	(1,130,514)
Change in unrealized gain (loss) on interest rate swaps, before income taxes	(3,312,874)	(2,899,860)	791,465
Less: Reclassification adjustment for realized (gains) losses on investment securities included in net income, before income taxes	(461,029)	(89,564)	8,091
Total other items of comprehensive income (loss)	465,623	29,156	(330,958)
Income tax expense (benefit) related to other items of comprehensive income	87,966	7,435	(84,395)
Other comprehensive income (loss)	377,657	21,721	(246,563)
TOTAL COMPREHENSIVE INCOME	$ 7,209,871	$ 9,436,811	$ 7,085,316