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2. SUMMARY - Right to use assets (Details) - USD ($)
3 Months Ended
Nov. 30, 2019
Sep. 02, 2019
Aug. 31, 2019
Accounting Policies [Abstract]      
Right of use assets $ 770,853 $ 902,553 $ 0
Lease liabilities, current 528,055 537,017 0
Lease liabilities, noncurrent 240,072 $ 365,536 $ 0
Operating lease costs $ 141,375    
Weighted average remaining lease term 1 year 3 months 29 days    
Weighted average discount rate 5.00%