CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($)	Total	Common Stock	Paid in Capital	Accumulated Other Comprehensive Income	Retained Earnings
Beginning Balance at Dec. 31, 2017	$ 38,500,984	$ 76,195	$ 33,881,863	$ 796,603	$ 3,746,323
Beginning Balance, shares at Dec. 31, 2017		7,619,469
Adjustment from financial instruments update ASU 2016-01				$ (796,603)	796,603
Restricted stock grants issued		$ 731	(731)
Restricted stock grants issued, Shares		73,155
Stock-based compensation	80,771		80,771
Net income	619,448				619,448
Dividends	(1,995,327)				(1,995,327)
Ending Balance at Dec. 31, 2018	$ 37,205,876	$ 76,926	33,961,903		3,167,047
Ending Balance, shares at Dec. 31, 2018	7,692,624	7,692,624
Restricted stock grants issued		$ 414	(414)
Restricted stock grants issued, Shares		41,343
Restricted stock grant forfeitures		$ (50)	50
Restricted stock grant forfeitures, Shares		(4,961)
Issuance of common stock under rights offering, net of expenses	$ 6,280,987	$ 16,013	6,264,974
Issuance of common stock under rights offering, net of expenses, Shares		1,601,291
Stock-based compensation	102,989		102,989
Net income	590,619				590,619
Dividends	(2,114,555)				(2,114,555)
Ending Balance at Dec. 31, 2019	$ 42,065,916	$ 93,303	$ 40,329,502		$ 1,643,111
Ending Balance, shares at Dec. 31, 2019	9,330,297	9,330,297