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SEGMENT INFORMATION (Schedule of Net Assets by Geographic Area) (Details) (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2012
Oct. 31, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net assets $ 143,793 $ 126,212
North America [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net assets 73,449 60,235
Europe [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net assets 48,571 45,613
Asia [Member]
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net assets $ 21,773 $ 20,364