Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 3)

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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 3) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Amount of Gain or (Loss) Recognized in Income $ (266) $ (26) $ (236) $ (606)
Sell AUD/Buy USD Fwd Contract [Member]        
Location of Gain or (Loss) Recognized in Income Other Inc/Exp Other Inc/Exp Other Inc/Exp Other Inc/Exp
Amount of Gain or (Loss) Recognized in Income $ (15) $ 8 $ (23) $ (27)
Sell CAD/Buy USD Fwd Contract [Member]        
Location of Gain or (Loss) Recognized in Income Other Inc/Exp Other Inc/Exp Other Inc/Exp Other Inc/Exp
Amount of Gain or (Loss) Recognized in Income $ (251) $ (34) $ (213) $ (579)