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14. STOCK WARRANTS (Tables)
12 Months Ended
Sep. 30, 2020
Stock Warrants  
STOCK WARRANTS - Schedule of Warrant Summary
   Number of Warrant Shares  Weighted Average Exercise Price
Balance, September 30, 2018   898,930   $8.90
Warrants granted   641,335    32.20
Warrants expired           
Warrants canceled           
Warrants exercised   (226,200)   0.80
Balance, September 30, 2019   1,314,065   $21.70
Warrants granted        $  
Warrants expired           
Warrants canceled           
Warrants exercised   (15,000)   8.00
Balance, September 30, 2020   1,299,065   $21.78
STOCK WARRANTS - Fair Value Assumptions
Fair value assumptions – Warrants:  September 30, 2019
Risk free interest rate   2.36% - 3.01%
Expected term (years)   3-5
Expected volatility   254% - 268%
Expected dividends   0%