CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 5,640	$ 5,246	$ 27,748	$ 23,552
OTHER COMPREHENSIVE INCOME
Change in fair value of derivatives used for cash flow hedges	(503)	28	(724)	(676)
Reclassification adjustment for derivative losses realized in income	100	104	304	303
Change in unrealized gain (loss) on securities available for sale	488	(10)	670	2,618
Reclassification adjustment for gain on security available for sale recognized in earnings			(88)
Change in unrealized gain (losses) on securities available for sale for which a portion of an other-than-temporary impairment has been recognized in earnings	(58)	65	(84)	434
Net unrealized gains	27	187	78	2,679
Tax effect	(11)	(66)	(29)	(939)
Total other comprehensive income, net of tax	16	121	49	1,740
COMPREHENSIVE INCOME	$ 5,656	$ 5,367	$ 27,797	$ 25,292