Condensed Consolidated Statement of Stockholders' Equity (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
Balance, begining of period 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 (depreciation) on available-for-sale securities, netof income taxes								522,081	522,081
Preferred stock discount accretion	314,735						(314,735)
Preferred stock redeemed	(5,000,000)								(5,000,000)
Preferred stock dividends							(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
Balance, end of period 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
Balance, begining of period at Dec. 31, 2012	11,789,276	678,180	1,377,811	58,267,529		(61,369,344)	39,324,292	800,826	50,868,570
Net income							3,866,379		3,866,379
Change in unrealized appreciation (depreciation) on available-for-sale securities, netof income taxes								(2,740,751)	(2,740,751)
Preferred stock discount accretion	145,886						(145,886)
Preferred stock dividends							(450,000)		(450,000)
Common stock warrants repurchased			(1,377,811)	(625,439)					(2,003,250)
Stock award plans				(31,597)		250,795			219,198
Stock options exercised		180		9,229					9,409
Treasury stock purchased						(105,782)			(105,782)
Balance, end of period at Sep. 30, 2013	$ 11,935,162	$ 678,360		$ 57,619,722		$ (61,224,331)	$ 42,594,785	$ (1,939,925)	$ 49,663,773