Quarterly report pursuant to Section 13 or 15(d)

CONCENTRATIONS OF RISK (Details)

v3.20.2
CONCENTRATIONS OF RISK (Details)
9 Months Ended
May 31, 2020
vendor
customer
May 31, 2019
vendor
customer
Purchase | Supplier Concentration Risk    
Concentration Risk [Line Items]    
Concentration Risk, Benchmark Description one vendor which accounted for approximately 33% and 37%, respectively, of total inventory purchases one vendor which accounted for approximately 33% and 37%, respectively, of total inventory purchases
Number of vendors | vendor 1 1
Concentration risk, percentage 33.00% 42.00%
Accounts Payable | Supplier Concentration Risk    
Concentration Risk [Line Items]    
Number of vendors | vendor 2 2
Concentration risk, percentage 23.00% 42.00%
Revenue | Customer Concentration Risk    
Concentration Risk [Line Items]    
Concentration risk, percentage 10.00% 10.00%
Number of customer | customer 0 1
Accounts Receivable | Customer Concentration Risk    
Concentration Risk [Line Items]    
Concentration risk, percentage 47.00% 24.00%
Number of customer | customer 2 1