ACCUMUATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax	$ 0	$ (299)
Foreign currency translation adjustments	8,995		$ 10,159
Pension plan obligations	126		133
Accumulated other comprehensive income (loss)	$ 9,121		$ 10,292