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FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Level 1
    
Derivative financial instruments    
Derivative financial asset      
Derivative financial liabilities      
Level 1 | Foreign currency contracts
    
Derivative financial instruments    
Derivative financial asset      
Derivative financial liabilities      
Level 2
    
Derivative financial instruments    
Derivative financial asset 3 43
Derivative financial liabilities      
Level 2 | Foreign currency contracts
    
Derivative financial instruments    
Derivative financial asset 3 43
Derivative financial liabilities      
Level 3
    
Derivative financial instruments    
Derivative financial asset      
Derivative financial liabilities      
Level 3 | Foreign currency contracts
    
Derivative financial instruments    
Derivative financial asset      
Derivative financial liabilities      
Total
    
Derivative financial instruments    
Derivative financial asset 3 43
Derivative financial liabilities      
Total | Foreign currency contracts
    
Derivative financial instruments    
Derivative financial asset 3 43
Derivative financial liabilities