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EQUITY (Details 2) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Accumulated realized and unrealized gain on available-for-sale securities, net $ 40 $ 35 $ (121)
Accumulated foreign currency translation adjustments (7,494) (6,756) (5,243)
Accumulated unrealized gain (loss) on derivative instruments, net 26 26 17
Total other comprehensive income (loss) $ (7,428) $ (6,695) $ (5,347)