CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) (USD $)	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]
Balance at Dec. 31, 2009	$ 48,278,818	$ 10,118,581	$ 13,471	$ 18,009,468	$ 19,924,798	$ 212,500
Net income	1,664,564	0	0	0	1,664,564	0
Other comprehensive income	402,087	0	0	0	0	402,087
Dividends on preferred stock	(382,500)	0	0	0	(382,500)	0
Dividends on common stock	(40,512)	0	0	0	(40,512)	0
Employee stock-based compensation	42,945	0	23	42,922	0	0
Accretion of discount on preferred stock	0	14,008	0	0	(14,008)	0
Balance at Sep. 30, 2010	49,965,402	10,132,589	13,494	18,052,390	21,152,342	614,587
Balance at Dec. 31, 2010	49,175,290	10,137,381	13,502	18,066,437	21,047,295	(89,325)
Net income	2,262,109	0	0	0	2,262,109	0
Other comprehensive income	1,078,167	0	0	0	0	1,078,167
Dividends on preferred stock	(382,500)	0	0	0	(382,500)	0
Dividends on common stock	(40,616)	0	0	0	(40,616)	0
Employee stock-based compensation	44,736	0	26	44,710	0	0
Accretion of discount on preferred stock	0	14,753	0	0	(14,753)	0
Balance at Sep. 30, 2011	$ 52,137,186	$ 10,152,134	$ 13,528	$ 18,111,147	$ 22,871,535	$ 988,842