Consolidated Statements of Financial Condition (Parentheticals) (USD $) In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	100,000	100,000
Common stock, shares issued	85,787	85,787
Common stock, shares outstanding	74,862	74,435
Preferred stock,shares authorized	1,000	1,000
Treasury stock, shares	10,925	11,352