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INCOME TAXES (Tables)
6 Months Ended
Apr. 30, 2015
Income Tax Disclosure [Abstract]  
Summary of Income Tax Contingencies [Table Text Block]
A reconciliation of the activity related to the liability for gross unrecognized tax benefits for the six months ended April 30, 2015 is as follows (in thousands):
Balance as of October 31, 2014
 

$879

Increases related to current year tax positions
 
76

Increases related to prior year tax positions
 
14

Balance as of April 30, 2015
 

$969