Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses and Other Current Assets (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets

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Prepaid Expenses and Other Current Assets (Details) - Deferred Costs, Capitalized, Prepaid, and Other Assets - USD ($)
Nov. 30, 2020
May 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets [Abstract]    
Deposits $ 2,262 $ 2,315
Prepaid expenses 295,058 231,777
Total $ 297,320 $ 234,092