General form of registration statement for all companies including face-amount certificate companies

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

v3.22.1
Nature of Business and Significant Accounting Policies (Details) - Property, Plant and Equipment
 9 Months Ended 12 Months Ended
Feb. 28, 2022
May 31, 2021
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Estimated Useful Lives Term of lease Term of lease
Office Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years 3 years
Office Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 5 years 5 years
Furniture and Fixtures [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years 3 years
Furniture and Fixtures [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 7 years 7 years
Machinery and Equipment [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years 3 years
Machinery and Equipment [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 10 years 10 years