DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 2) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Derivative instruments, gain or (loss)
Foreign Exchange Contract, Amount of Gain or (Loss) Recognized in Income on Derivative, not designated as hedging instruments	$ (286)	$ 1,244	$ (3,528)	$ (1,127)
Foreign Exchange Contracts | Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)		(1)	10	12
Derivatives in Cash Flow Hedging Relationships
Derivative instruments, gain or (loss)
Amount of Gain or (Loss) Recognized in OCI on Derivative (Effective Portion)		(1)	10	12
Foreign Exchange Contracts
Derivative instruments, gain or (loss)
Foreign Exchange Contract, Amount of Gain or (Loss) Recognized in Income on Derivative, not designated as hedging instruments	$ (286)	$ 1,244	$ (3,528)	$ (1,127)