UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Investment securities held to maturity, estimated fair value (in dollars)	$ 896	$ 1,137
Investment securities available for sale, amortized cost (in dollars)	107,763	113,944
Allowance for loan losses (in dollars)	$ 3,245	$ 3,190
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	7,307,590	7,307,590
Common stock, shares outstanding	6,412,678	6,403,058
Treasury stock, shares	894,912	904,532