COMPREHENSIVE INCOME (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (32,276)
Ending balance	(31,671)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(32,276)	$ (20,468)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	605	(1,419)
Ending balance	$ (31,671)	$ (21,887)