v3.26.1
Major Suppliers (Details) - Supplier Concentration Risk [Member]
6 Months Ended
May 31, 2026
May 31, 2025
Inventory Purchased [Member] | One Foreign Supplier [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 28.00% 29.00%
Products [Member] | Taiwan [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 30.00%  
Products [Member] | Hong Kong [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 17.00%  
Products [Member] | Asia [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 45.00%  
Products [Member] | Outside Asia [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 1.00%