Schedule of Anti-dilutive Earnings Per Share (Details) - shares	3 Months Ended		6 Months Ended
	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2022	Nov. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	3,833,333	3,833,333
Preferred Stock Into Common Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	3,333,333	3,333,333	3,333,333
Warrants Exercisable Into Common Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total	500,000	500,000