Condensed Consolidated Statements of Financial Condition (unaudited) (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Condensed Consolidated Statements of Financial Condition (unaudited) [Abstract]
Cash and due from banks, restricted cash	$ 1,429	$ 2,748
Preferred stock, shares authorized (in shares)	26,380	26,380
Preferred stock, liquidation preference per share (in dollars per share)	$ 1,000	$ 1,000
Common stock, shares authorized (in shares)	35,000,000	35,000,000
Common stock, shares issued (in shares)	15,343,760	15,321,227
Common stock, shares outstanding (in shares)	15,343,760	15,321,227