INTERIM CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Statement of Comprehensive Income [Abstract]
NET INCOME (LOSS)	$ (311)	$ 353	$ (414)	$ 1,686
OTHER COMPREHENSIVE INCOME:
Change in fair value of cash flow hedge, net of tax	134	146	455	400
Less: reclassification adjustment for amounts recognized in net income	(38)	(116)	(151)	(233)
Total other comprehensive income	96	30	304	167
COMPREHENSIVE INCOME (LOSS)	$ (215)	$ 383	$ (110)	$ 1,853