CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	25,000,000	25,000,000	25,000,000
Common stock, shares issued	17,224,977	15,437,531	16,656,279
Common stock, shares outstanding	17,224,977	15,437,531	16,656,279
Accumulated other comprehensive income (loss), tax (benefit) (in dollars)	$ (757)	$ 1,095	$ (2,152)