Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Details)

v3.22.4
Accounts Receivable (Details) - USD ($)
3 Months Ended 6 Months Ended
Nov. 30, 2022
Nov. 30, 2021
Nov. 30, 2022
Nov. 30, 2021
May 31, 2022
Receivables [Abstract]          
Accounts Receivable, after Allowance for Credit Loss, Current $ 1,005,284   $ 1,005,284   $ 618,227
Accounts Receivable, Credit Loss Expense (Reversal) $ 0 $ 129 $ 0 $ 129