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FINANCIAL INSTRUMENTS (Details) - USD ($)
Jul. 31, 2015
Oct. 31, 2014
FINANCIAL INSTRUMENTS [Abstract]    
Notional amount of forward hedge contracts $ 109,500,000 $ 122,200,000
Assets    
Derivatives 2,400,000 3,100,000
Liabilities    
Derivatives 1,300,000 705,000
Fair Value, Measurements, Recurring [Member] | Fair Value Inputs Level 1 [Member]    
Assets    
Deferred compensation $ 1,328,000 $ 1,232,000
Liabilities    
Deferred compensation    
Fair Value, Measurements, Recurring [Member] | Fair Value Inputs Level 2 [Member]    
Assets    
Derivatives $ 2,399,000 $ 3,127,000
Liabilities    
Derivatives $ 1,340,000 $ 705,000