DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 3) - USD ($) $ in Thousands  | 
3 Months Ended | 6 Months Ended | 
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Jun. 30, 2016  | 
Jun. 30, 2016  | 
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| Amount of Gain or (Loss) Recognized in Income | $ (26) | $ (606) | 
| Sell AUD/Buy USD Fwd Contract [Member] | ||
| Location of Gain or (Loss) Recognized in Income | Other Inc/Exp | |
| Amount of Gain or (Loss) Recognized in Income | 8 | $ (27) | 
| Sell CAD/Buy USD Fwd Contract [Member] | ||
| Location of Gain or (Loss) Recognized in Income | Other Inc/Exp | |
| Amount of Gain or (Loss) Recognized in Income | $ (34) | $ (579) | 
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- Definition Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The caption on the income statement reflecting the gain (loss) on derivative instruments not designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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