v3.25.2
6. Property and Equipment: Schedule of Property, Plant and Equipment (Details) - USD ($)
May 31, 2025
May 31, 2024
Property, Plant and Equipment, Gross $ 32,253,741 $ 30,006,662
Less accumulated depreciation 20,179,569 18,825,729
Property and equipment, net (Note 6) [1] 12,074,172 11,180,933
Land    
Property, Plant and Equipment, Gross 195,220 195,220
Building Improvements    
Property, Plant and Equipment, Gross 10,160,842 10,054,459
Machinery and Equipment    
Property, Plant and Equipment, Gross 17,950,644 15,956,076
Furniture and Fixtures    
Property, Plant and Equipment, Gross 3,193,150 3,113,921
Vehicles    
Property, Plant and Equipment, Gross 91,717 24,818
Land Improvements    
Property, Plant and Equipment, Gross $ 662,168 $ 662,168
[1] Note 6