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CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - shares
Dec. 31, 2020
Dec. 31, 2019
Statement of Financial Position [Abstract]    
Preferred stock, shares authorized 5,000,000 5,000,000
Common stock, shares authorized 50,000,000 50,000,000
Common stock, shares issued 42,444,031 37,676,006
Common stock, shares outstanding 39,785,398 35,072,066
Treasury Stock, Shares 2,658,633 2,603,940