Condensed Consolidated Statements of Changes in Shareholders' Equity For the Six Months Ended June 30, 2012 (Unaudited) (USD $) In Thousands, except Share data	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at December 31, 2011 at Dec. 31, 2011	$ 45,003	$ 13,341	$ 33,816	$ 73,188	$ (165)		$ 165,183
Balance at December 31, 2011 (in Shares) at Dec. 31, 2011	45,000	13,341,000					13,340,815
Issuance of common stock (in Shares)		5,426,000
Issuance of common stock		5,426	40,543				45,969
Repurchase of common stock						(145)	(145)
Repurchase of preferred stock	(45,000)		557				(44,443)
Repurchase of preferred stock (in Shares)	(45,000)
Stock-based compensation expense related to stock options recognized in earnings			60				60
Net income				8,275			8,275
Amortization of preferred stock discount	285			(285)
Other comprehensive income					1,088		1,088
Dividends – preferred stock	(288)			(1,145)			(1,433)
Balance at September 30, 2012 at Sep. 30, 2012		$ 18,767	$ 74,976	$ 80,033	$ 923	$ (145)	$ 174,554
Balance at September 30, 2012 (in Shares) at Sep. 30, 2012		18,767,000					18,749,912