Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details) - Schedule of Effective Income Tax Rate Reconciliation

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Income Taxes (Details) - Schedule of Effective Income Tax Rate Reconciliation - USD ($)
3 Months Ended 6 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Nov. 30, 2021
Nov. 30, 2020
Schedule of Effective Income Tax Rate Reconciliation [Abstract]        
Income before provision for income taxes $ (208,255) $ (849,376) $ 547,684 $ (1,994,412)
Provision for income taxes $ 140,717 $ 0 $ 469,057 $ 0
Effective tax rate 2.50%   8.30%