DERIVATIVES (Textual) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Derivative [Line Items]
Maximum period for which derivative contracts cover currency and commodity exposures (in years)	2 years
Hedge ineffectiveness was immaterial	Hedge ineffectiveness was immaterial for the three years ended December 31, 2015.
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer	12 months
Foreign exchange contracts
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$ (551)
Net Investment Hedging [Member] | Designated as Hedging Instruments
Derivative [Line Items]
Notional amount of derivative instruments		$ 60,734
Designated as Hedging Instruments | Foreign exchange contracts
Derivative [Line Items]
Notional amount of derivative instruments	30,388	27,265
Not designated as hedging instruments | Foreign exchange contracts
Derivative [Line Items]
Notional amount of derivative instruments	267,626	280,949
Not designated as hedging instruments | Silver forward contract
Derivative [Line Items]
Notional amount of derivative instruments	$ 2,804	4,467
Not designated as hedging instruments | Copper forward contract
Derivative [Line Items]
Notional amount of derivative instruments		$ 1,066