ACCUMULATED OTHER COMPREHENSIVE (LOSS)/INCOME (Schedule of Accumulated Other Comprehensive Income Balances, Net of Tax) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			$ 403,678
Total other comprehensive income/(loss)	$ (459)	$ 193	(2,128)	$ 1,186
Balance	454,433		454,433
Net Unrealized Holding Gain/(Loss) on Securities Available for Sale, Net of Tax [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(4,839)	(572)	(2,214)	(1,091)
Cumulative Adjustment Security (ASU 2016-1)			127
Other Comprehensive Income/(Loss) Before Reclassifications	(1,191)	62	(3,943)	581
Amount Reclassified From Accumulated Other Comprehensive Income/(Loss)	218	0	218	0
Total other comprehensive income/(loss)	(973)	62	(3,725)	581
Balance	(5,812)	(510)	(5,812)	(510)
Gains/(Losses) on Cash Flow Hedge [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	2,085	34	1,002	(440)
Cumulative Adjustment Security (ASU 2016-1)			0
Other Comprehensive Income/(Loss) Before Reclassifications	534	131	1,661	605
Amount Reclassified From Accumulated Other Comprehensive Income/(Loss)	(20)	0	(64)	0
Total other comprehensive income/(loss)	514	131	1,597	605
Balance	2,599	165	2,599	165
Accumulated Other Comprehensive Income/(Loss), Net of Tax [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(2,754)	(538)	(1,212)	(1,531)
Cumulative Adjustment Security (ASU 2016-1)			127
Other Comprehensive Income/(Loss) Before Reclassifications	(657)	193	(2,282)	1,186
Amount Reclassified From Accumulated Other Comprehensive Income/(Loss)	198	0	154	0
Total other comprehensive income/(loss)	(459)	193	(2,128)	1,186
Balance	$ (3,213)	$ (345)	$ (3,213)	$ (345)