Consolidated Statement of Condition (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Allowance for loan losses	$ 43,922	$ 53,080
Preferred stock,par value	$ 0.01	$ 0.01
Preferred stock,shares authorized	7,500,000	7,500,000
Preferred stock,shares issued	52,625	52,625
Common stock,par value	$ 0.01	$ 0.01
Common stock,shares authorized	20,000,000	20,000,000
Common stock,shares issued	18,354,055	18,258,714
Treasury stock, shares	9,580,569	9,580,569