CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income Statement [Abstract]
Net income	$ 6,564	$ 5,238	$ 12,053	$ 10,246
Unrealized gains on available for sale securities:
Unrealized holding gains/(loss) arising during the period	325	(1,135)	1,431	97
Less: Reclassification adjustment for net gains included in net income	18	176	119	444
Before tax	307	(1,311)	1,312	(347)
Tax effect	(116)	501	(496)	142
Net of tax	191	(810)	816	(205)
Unrealized loss on cash flow hedges:
Unrealized holding loss	(1,151)	631	(4,971)	(361)
Reclassification adjustment for losses included in net income
Before tax	(1,151)	631	(4,971)	(361)
Tax effect	471	(257)	2,031	148
Net of tax	(680)	374	(2,940)	(213)
Total other comprehensive (loss)/income	(489)	(436)	(2,124)	(418)
Total comprehensive income	$ 6,075	$ 4,802	$ 9,929	$ 9,828