Consolidated Statement of Changes In Shareholder's Equity (USD $) In Thousands	Class A Preferred stock, par value $1,000; authorized 10,000,000 shares; 5% cumulative dividend; 0 shares issued and outstanding at December 31, 2012 and 10,000 shares issues and outstanding at December 31, 2011 [Member] Preferred Stock [Member]	Class A Preferred stock, par value $1,000; authorized 10,000,000 shares; 5% cumulative dividend; 0 shares issued and outstanding at December 31, 2012 and 10,000 shares issues and outstanding at December 31, 2011 [Member] Retained Earnings [Member]	Class A Preferred stock, par value $1,000; authorized 10,000,000 shares; 5% cumulative dividend; 0 shares issued and outstanding at December 31, 2012 and 10,000 shares issues and outstanding at December 31, 2011 [Member]	Class B Preferred stock, par value $1,000; authorized 5,000,000 shares; 7% cumulative dividend; 5,000 shares issued and outstanding at December 31, 2012 [Member] Preferred Stock [Member]	Class B Preferred stock, par value $1,000; authorized 5,000,000 shares; 7% cumulative dividend; 5,000 shares issued and outstanding at December 31, 2012 [Member] Additional Paid-in Capital [Member]	Class B Preferred stock, par value $1,000; authorized 5,000,000 shares; 7% cumulative dividend; 5,000 shares issued and outstanding at December 31, 2012 [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Total
Balance at Dec. 31, 2009							$ 10,000	$ 3,480	$ 29,824	$ 2,627	$ 773	$ 46,704
Net income (loss)										2,748		2,748
Total other comprehensive income (loss), net of tax											(737)	(737)
Preferred Dividends										(500)		(500)
Amortization of warrant cost									(14)			(14)
Balance at Dec. 31, 2010							10,000	3,480	29,810	4,875	36	48,201
Net income (loss)										4,543		4,543
Total other comprehensive income (loss), net of tax											1,880	1,880
Preferred Dividends										(500)		(500)
Amortization of warrant cost									(14)			(14)
Balance at Dec. 31, 2011							10,000	3,484	29,830	8,222	1,916	53,452
Net income (loss)										4,951		4,951
Total other comprehensive income (loss), net of tax											377	377
Cash dividends										(872)		(872)
Employee Stock Purchase Plan								6	50			56
Preferred stock redemption	(10,000)		(10,000)
Preferred Dividends		(560)	(560)
Preferred stock issue				4,880	(50)	4,830
Amortization of warrant cost									(14)			(14)
Balance at Dec. 31, 2012							$ 4,880	$ 3,490	$ 29,816	$ 11,741	$ 2,293	$ 52,220