ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ (1,058)	$ 3,353
Reclassification for gains included in net income, net of tax	0	61
Current year changes, net of tax	(151)	3,119
Ending Balance	(1,209)	6,411
Unrealized Gain (Loss) on Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	176	152
Reclassification for gains included in net income, net of tax		0
Current year changes, net of tax	43	(615)
Ending Balance	219	(463)
Unrealized Gain (Loss) on Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(1,234)	3,201
Reclassification for gains included in net income, net of tax		(61)
Current year changes, net of tax	(194)	3,734
Ending Balance	$ (1,428)	$ 6,874