v3.25.2
Major Suppliers (Details) - Supplier Concentration Risk [Member] - Inventory Purchased [Member]
6 Months Ended
May 31, 2025
May 31, 2024
Taiwan [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 32.00%  
Hong Kong [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 21.00%  
One Foreign Supplier [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 29.00% 30.00%
Maximum [Member] | Asia [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 43.00%  
Minimum [Member] | Asia [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 1.00%