Consolidated Statements of Financial Condition (Unaudited) (Parentheticals) (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
Mortgage-backed securities, fair value option (in Dollars)	$ 40,770	$ 51,475
Other securities, fair value option (in Dollars)	30,716	21,574
Borrowed funds, fair value option (in Dollars)	$ 27,189	$ 33,226
Preferred stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	31,530,595	31,255,934
Common stock, shares outstanding	31,160,639	31,255,934
Treasury stock, shares	369,956	0