Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Allowance For Loan Losses	$ 18,882	$ 19,064
Common stock, par value	$ 0.3333	$ 0.3333
Common stock, shares authorized	22,500,000	22,500,000
Common stock, shares issued	4,967,196	4,950,989
Series A Preferred Stock [Member]
Preferred stock, liquidation preference	$ 1,000	$ 1,000
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	18,750
Preferred stock, par value	$ 0.01	$ 0.01
Series B Preferred Stock [Member]
Preferred stock, liquidation preference	$ 1,000	$ 1,000
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	12,500	0
Preferred stock, par value	$ 0.01	$ 0.01