Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Details)

v3.22.2.2
Accounts Receivable (Details) - USD ($)
3 Months Ended
Aug. 31, 2022
Aug. 31, 2021
May 31, 2022
Receivables [Abstract]      
Accounts Receivable, after Allowance for Credit Loss, Current $ 739,169   $ 618,227
Accounts Receivable, Credit Loss Expense (Reversal) $ 0 $ 0