• Filing Date: 2020-06-12
  • Form Type: 10-Q
  • Description: Quarterly report
v3.20.1
WARRANTS (Summary of Warrants Outstanding and Exercisable by Price Range) (Details)
6 Months Ended
Apr. 30, 2020
$ / shares
shares
Class of Warrant or Right [Line Items]  
Range of exercise price, lower limit $ 0.14
Range of exercise price, upper limit $ 0.16
Warrants and Exercisable outstanding | shares 15,802,305
Weighted Remaining Average Contractual Life (Years) 2 months 30 days
Weighted average exercise price, outstanding $ 0.16
Warrant Exercise Price Range One [Member]  
Class of Warrant or Right [Line Items]  
Exercise price $ 0.14
Warrants and Exercisable outstanding | shares 1,231,374
Weighted Remaining Average Contractual Life (Years) 2 months 30 days
Weighted average exercise price, outstanding $ 0.14
Warrant Exercise Price Range Two [Member]  
Class of Warrant or Right [Line Items]  
Exercise price $ 0.16
Warrants and Exercisable outstanding | shares 14,570,931
Weighted Remaining Average Contractual Life (Years) 2 months 30 days
Weighted average exercise price, outstanding $ 0.16