Quarterly report pursuant to Section 13 or 15(d)

STOCK BASED COMPENSATION (Details) - Information regarding the 2018 Share Plan

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STOCK BASED COMPENSATION (Details) - Information regarding the 2018 Share Plan - 2018 Share Plan [Member] - USD ($)
6 Months Ended
Apr. 30, 2019
Apr. 30, 2018
STOCK BASED COMPENSATION (Details) - Information regarding the 2018 Share Plan [Line Items]    
Options outstanding 3,482,000 0
Options outstanding (in Dollars per share) $ 3.73 $ 3.84
Granted   322,000
Granted (in Dollars per share)   $ 3.84
Exercised (4,000)  
Exercised (in Dollars per share) $ 3.84  
Forfeited (8,000)  
Forfeited (in Dollars per share) $ 3.84  
Options outstanding 3,470,000 322,000
Options outstanding (in Dollars) $ 1,525,200 $ 0
Options exercisable 1,156,947 8,608
Options exercisable (in Dollars per share) $ 3.72 $ 3.84
Options exercisable (in Dollars) $ 511,156 $ 0