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INCOME TAXES (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Jul. 31, 2013
Jul. 31, 2012
Jul. 31, 2013
Jul. 31, 2012
INCOME TAXES [Abstract]        
Effective tax rate     33.00% 30.00%
Provision for income taxes $ 263 $ 1,641 $ 3,037 $ 5,007
Minimum [Member]
       
Income Tax Contingency [Line Items]        
Statutes of limitations with respect to unrecognized tax benefits     Jul. 01, 2014  
Maximum [Member]
       
Income Tax Contingency [Line Items]        
Statutes of limitations with respect to unrecognized tax benefits     Jul. 01, 2018