Summary of Business and Significant Accounting Policies (Details 3)	12 Months Ended
	May 31, 2020
Equipment [Member]
Summary of depreciation and amortization of equipment and leasehold improvements useful lives
Depreciation and amortization of equipment and leasehold improvements, useful life	3 years
Furniture and Fixtures [Member]
Summary of depreciation and amortization of equipment and leasehold improvements useful lives
Depreciation and amortization of equipment and leasehold improvements, useful life	3 years
Automobiles [Member]
Summary of depreciation and amortization of equipment and leasehold improvements useful lives
Depreciation and amortization of equipment and leasehold improvements, useful life	3 years
Leasehold Improvements [Member]
Summary of depreciation and amortization of equipment and leasehold improvements useful lives
Depreciation and amortization of equipment and leasehold improvements, useful lives	Lesser of Lease term or useful life