CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED) (USD $)	Common Stock	Additional Paid In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income	Total
Balance, beginning at Dec. 31, 2010		$ 28,202,939	$ 2,167,927	$ (1,902,439)	$ 250,455	$ 28,718,882
Net income			2,354,377			2,354,377
Other comprehensive Income					1,533,360
Exercise of stock options		123,403
Stock-based compensation expense		43,275
Cash dividends (per common share)			(1,376,624)
Balance, ending at Sep. 30, 2011		28,369,617	3,145,680	(1,902,439)	1,738,815	31,396,673
Balance, beginning at Dec. 31, 2011		28,390,929	3,491,678	(1,902,439)	2,013,701	31,993,869
Net income			2,674,655			2,674,655
Other comprehensive Income					403,446
Exercise of stock options		11,094
Stock-based compensation expense		54,329
Cash dividends (per common share)			(1,467,119)
Balance, ending at Sep. 30, 2012		$ 28,456,352	$ 4,699,214	$ (1,902,439)	$ 2,417,147	$ 33,670,274