Income Taxes (Details) - USD ($)	12 Months Ended
	May 31, 2020	May 31, 2019
Income Tax Disclosure [Abstract]
Current provision for continued operations	$ (14,638)	$ 8,783
Current provision for discontinued operations	60,677	17,655
Deferred provision	999,420	329,035
Change in valuation allowance	(999,420)	(329,035)
Total provision for income taxes	$ 46,039	$ 26,438