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INCOME TAXES (Details) - USD ($)
3 Months Ended 9 Months Ended
Jul. 31, 2015
Jul. 31, 2014
Jul. 31, 2015
Jul. 31, 2014
Oct. 31, 2014
INCOME TAXES [Abstract]          
Effective tax rate     32.00% 29.00%  
Provision for income taxes $ 1,573,000 $ 1,684,000 $ 5,488,000 $ 4,173,000  
Unrecognized tax benefits 1,100,000   1,100,000   $ 1,200,000
Accrued interest and penalties related to unrecognized tax benefits $ 33,000   $ 33,000