CONSOLIDATED STATEMENTS OF CONDITION (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Held-to-maturity, fair value (in Dollars)	$ 237,205	$ 231,445
Preferred stock, liquidation value (in Dollars per share)	$ 1,000	$ 1,000
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred Stock, total liquidation value (in Dollars)	$ 11,250	$ 11,250
Common stock, par value (in Dollars per share)
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	32,260,653	31,758,828
Common stock, shares outstanding	30,196,731	29,694,906
Treasury Stock, Shares	2,063,922	2,063,922
Series B Preferred Stock [Member]
Preferred stock, shares issued	11,250	11,250
Preferred stock, shares outstanding	11,250	11,250