Quarterly report pursuant to Section 13 or 15(d)

Nature of Business and Significant Accounting Policies (Details) - Property, Plant and Equipment

v3.20.4
Nature of Business and Significant Accounting Policies (Details) - Property, Plant and Equipment
6 Months Ended
Nov. 30, 2020
Property, Plant and Equipment [Line Items]  
Estimated Useful Life Term of lease
Office Equipment [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 3 years
Office Equipment [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 5 years
Furniture and Fixtures [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 3 years
Furniture and Fixtures [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 7 years
Machinery and Equipment [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 3 years
Machinery and Equipment [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 10 years