Quarterly report pursuant to Section 13 or 15(d)

BUSINESS AND FUNDING (Details)

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BUSINESS AND FUNDING (Details) - USD ($)
3 Months Ended
Jan. 31, 2019
Jan. 31, 2018
Oct. 31, 2018
Accounting Policies [Abstract]      
Net Cash Provided by (Used in) Operating Activities $ (1,329,536) $ (1,339,993)  
Net Cash Provided by (Used in) Investing Activities 250,000 847,482  
Net Cash Provided by (Used in) Financing Activities $ 2,176,284  
Sale of Stock, Number of Shares Issued in Transaction (in Shares) 551,603    
Proceeds from Issuance of Common Stock $ 2,153,584  
Proceeds from Stock Options Exercised 22,700  
Cash, Period Increase (Decrease) 847,000    
Cash, Cash Equivalents, and Short-term Investments 5,903,000   $ 5,056,000
Stock Issued During Period, Value, Other $ 2,153,584    
Stock Issued During Period, Shares, Other (in Shares) 551,603    
Stock Issued During Period, Shares, New Issues (in Shares) 924,507    
Amortization of Intangible Assets $ 251,250 $ 81,324  
Finite-Lived Patents, Gross $ 419,000