CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY - USD ($)	Common Stock [Member]	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	Total
BALANCE - December 31, 20 at Dec. 31, 2012		$ 69,694,770	$ 55,942,106	$ 125,636,876
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2012	7,503,568
YEAR ENDED DECEMBER 31, 2013
Net income			7,372,756	7,372,756
Dividends Paid on Common Stock			(2,254,935)	(2,254,935)
Stock compensation expense		458,800		458,800
Stock compensation expense (in Shares)	32,880
BALANCE - December 31, 20 at Dec. 31, 2013		70,153,570	61,059,927	131,213,497
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2013	7,536,448
YEAR ENDED DECEMBER 31, 2013
Net income			9,845,298	9,845,298
Dividends Paid on Common Stock			(3,017,979)	(3,017,979)
Stock compensation expense		307,102		307,102
Stock compensation expense (in Shares)	13,678
BALANCE - December 31, 20 at Dec. 31, 2014		70,460,672	67,887,246	138,347,918
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2014	7,550,126
YEAR ENDED DECEMBER 31, 2013
Net income			6,603,157	6,603,157
Dividends Paid on Common Stock			(3,252,254)	(3,252,254)
Stock issued and options exercised including related tax benefits		8,742		$ 8,742
Stock issued and options exercised including related tax benefits (in Shares)	600			600
Stock compensation expense		412,978		$ 412,978
Stock compensation expense (in Shares)	16,545
BALANCE - December 31, 20 at Dec. 31, 2015		$ 70,882,392	$ 71,238,149	$ 142,120,541
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2015	7,567,271