Consolidated Statements of Financial Condition (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Consolidated Statements of Financial Condition
Accrued expenses and other liabilities, fair value (in dollars)	$ 650	$ 248
Common stock, par value (in dollars per share)	$ 0.05	$ 0.05
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares issued	19,705,896	18,860,482
Common stock, shares outstanding	19,705,896	18,860,482