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Major Suppliers (Details) - Supplier Concentration Risk [Member] - Inventory Purchased [Member]
3 Months Ended
Feb. 28, 2025
Feb. 29, 2024
One Foreign Supplier [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 27.00% 32.00%
Taiwan [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 29.00%  
Hong Kong [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 25.00%  
Asia [Member]    
Major Suppliers [Line Items]    
Percentage of inventory 42.00%