Consolidated Statements of Financial Condition (Parenthetical) - $ / shares	Jun. 30, 2015	Dec. 31, 2014
Stockholder's equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized shares	49,000,000	49,000,000
Common stock, issued shares	23,211,846	22,085,126
Common stock, outstanding shares	23,211,846	22,085,126
Treasury Stock Shares	1,126,720	1,126,720