Condensed Consolidated Statements of Retained Earnings (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Condensed Consolidated Statements of Retained Earnings
Retained earnings at beginning of period	$ 28,828,284	$ 28,077,791
Net income	1,904,445	1,455,905
Cash dividends paid, $.79 per share in 2016 and 2015	(763,245)	(763,245)
Retained earnings at end of period	$ 29,969,484	$ 28,770,451