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SHARE CAPITAL (Tables)
9 Months Ended
May 31, 2020
Disclosure of classes of share capital [abstract]  
Disclosure of number and weighted average exercise prices of share options [Table Text Block]
   Number of Shares  Average Exercise
Price CAD$
 
Options outstanding at August 31, 2018 308,550  45.20 
      Forfeited/Cancelled (308,550) 45.20 
      Granted 1,554,000  2.61 
Options outstanding at August 31, 2019 1,554,000  2.61 
      Granted 1,628,500  1.81 
Options outstanding at May 31, 2020 3,182,500  2.20 
Disclosure of number and weighted average remaining contractual life of outstanding share options [Table Text Block]

Stock options
outstanding at
May 31, 2020

Stock options
exercisable at
May 31, 2020

Average
Exercise Price
CAD$

Average Remaining
Contractual Life
(Years)

3,182,500

Nil

2.20

4.19