Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details) - Property, Plant and Equipment

v3.22.4
Property, Plant and Equipment (Details) - Property, Plant and Equipment - USD ($)
Nov. 30, 2022
May 31, 2022
Property, Plant and Equipment [Line Items]    
Less: accumulated depreciation $ (2,493,182) $ (2,073,449)
Property, plant, and equipment, net 4,061,177 4,342,434
Computer Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant, and equipment, gross 136,476 132,859
Furniture and Fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant, and equipment, gross 148,358 148,358
Machinery and Equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant, and equipment, gross 2,557,078 2,447,715
Leasehold Improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property, plant, and equipment, gross $ 3,712,447 $ 3,686,951