Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Trade Accounts Receivable (Details)

v3.20.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Trade Accounts Receivable (Details) - USD ($)
Aug. 31, 2020
Aug. 31, 2019
Trade Accounts Receivable [Abstract]    
Allowance for uncollectible accounts $ 0 $ 0