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INCOME TAXES (Narrative) (Details) - USD ($)
 12 Months Ended
Oct. 31, 2016
Oct. 31, 2015
Income Tax Contingency [Line Items]    
Undistributed Earnings of Foreign Subsidiaries $ 79,700,000  
Deferred Tax Assets, Operating Loss Carryforwards, Total 1,616,000 $ 1,275,000
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 7,900,000  
Unrecognized tax benefits, interest accrued $ 53,000  
Unrecognized Tax Benefits Expiration Term expire between July 2017 and July 2019.  
Deferred Tax Assets, Valuation Allowance $ 2,067,000 1,485,000
Deferred Tax Assets for Research and Development Tax Credits (474,000) $ (185,000)
Expirations Within Five Years [Member]    
Income Tax Contingency [Line Items]    
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration $ 6,500,000  
Operating Loss Carryforwards Expiration Term Maximum 5 years  
Expirations After Six Years [Member]    
Income Tax Contingency [Line Items]    
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration $ 1,400,000  
Operating Loss Carryforwards Expiration Term Minimum 5 years  
Operating Loss Carryforwards Expiration Term Maximum 20 years  
Tax Credits [Member]    
Income Tax Contingency [Line Items]    
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration $ 719,000  
Operating Loss Carryforwards Expiration Term Minimum 10 years  
Operating Loss Carryforwards Expiration Term Maximum 20 years