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Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data
Sep. 30, 2011
Dec. 31, 2010
Consolidated Balance Sheets [Abstract]  
Held to maturity securities, fair value$ 11,150$ 8,267
Preferred stock, no par value  
Preferred stock, liquidation preference per share$ 1,000$ 1,000
Preferred stock, shares authorized2,000,0002,000,000
Preferred stock, shares issued21,00021,000
Preferred stock, shares outstanding21,00021,000
Common stock, par value$ 0.01$ 0.01
Common stock, shares authorized30,000,00030,000,000
Common stock, shares issued26,397,04026,396,289
Common stock, shares outstanding21,208,42121,207,670
Treasury stock, shares5,188,6195,188,619