Condensed Consolidated Statement of Stockholders' Equity (September 30, 2012 and 2011 Unaudited) (USD $)	Preferred Stock [Member]	Common Stock [Member]	Common Stock Warrants [Member]	Additional Paid-in Capital [Member]	Unearned ESOP Shares [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Beginning balance at Dec. 31, 2010	$ 16,150,350	$ 677,980	$ 1,377,811	$ 58,505,046	$ (432,930)	$ (61,827,409)	$ 35,746,914	$ 1,843,004	$ 52,040,766
Net income							2,528,134		2,528,134
Change in unrealized appreciation on available-for-sale securities, net of income taxes								389,406	389,406
Preferred stock discount accretion	206,672						(206,672)
Preferred stock dividends (5%)							(637,499)		(637,499)
Stock award plans				(81,062)		256,823			175,761
Treasury stock purchased						(53,230)			(53,230)
Release of ESOP shares				(76,170)	171,000				94,830
Ending balance at Sep. 30, 2011	16,357,022	677,980	1,377,811	58,347,814	(261,930)	(61,623,816)	37,430,877	2,232,410	54,538,168
Beginning balance at Dec. 31, 2011	16,425,912	677,980	1,377,811	58,333,614	(204,930)	(61,623,816)	38,456,991	791,285	54,234,847
Net income							461,755		461,755
Change in unrealized appreciation on available-for-sale securities, net of income taxes								522,081	522,081
Preferred stock redeemed	(5,000,000)								(5,000,000)
Preferred stock discount accretion	314,735						(314,735)
Preferred stock dividends (5%)							(563,195)		(563,195)
Stock award plans				(60,476)		280,208			219,732
Stock options exercised		200		12,188					12,388
Treasury stock purchased						(25,736)			(25,736)
Release of ESOP shares				(41,787)	171,000				129,213
Ending balance at Sep. 30, 2012	$ 11,740,647	$ 678,180	$ 1,377,811	$ 58,243,539	$ (33,930)	$ (61,369,344)	$ 38,040,816	$ 1,313,366	$ 49,991,085