Consolidated Statements of Stockholders' Equity (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Surplus	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss
Balance at Dec. 31, 2012	$ 118,672	$ 89	$ 64,208	$ 55,102	$ (309)	$ (418)
Increase (Decrease) in Stockholders' Equity
Net income	6,365			6,365
Shares issued under the dividend reinvestment plan ("DRP")	3,004	1	3,003
Stock awards granted and distributed		1	(435)		434
Stock awards forfeited			9		(9)
Vesting of stock awards	(149)				(149)
Tax effect of stock plans	(9)		(9)
Share based compensation expense	662		662
Cash dividend declared, 0.46 and 0.23 per share for six months ended on June 30, 2014 and 2013	(2,069)			(2,069)
Other comprehensive (loss) income, net of deferred income taxes	(8,882)					(8,882)
Balance at Jun. 30, 2013	117,594	91	67,438	59,398	(33)	(9,300)
Balance at Dec. 31, 2013	159,460	113	111,377	61,441	(235)	(13,236)
Increase (Decrease) in Stockholders' Equity
Net income	4,724			4,724
Shares issued under the dividend reinvestment plan ("DRP")	310		310
Shares issued in the acquisition of FNBNY Bancorp, net of offering costs (240,598 shares)	5,948	2	5,946
Stock awards granted and distributed		1	(432)		431
Stock awards forfeited			58		(58)
Vesting of stock awards	(147)				(147)
Exercise of stock options	7		(2)		9
Tax effect of stock plans	30		30
Share based compensation expense	593		593
Cash dividend declared, 0.46 and 0.23 per share for six months ended on June 30, 2014 and 2013	(5,287)			(5,287)
Other comprehensive (loss) income, net of deferred income taxes	7,236					7,236
Balance at Jun. 30, 2014	$ 172,874	$ 116	$ 117,880	$ 60,878		$ (6,000)