v3.26.1
Major Suppliers (Details) - Supplier Concentration Risk [Member]
3 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Inventory Purchased [Member] | One Foreign Supplier [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 25.00% 27.00%
Products [Member] | Taiwan [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 29.00%  
Products [Member] | Hong Kong [Member]    
Major Suppliers [Line Items]    
Supplier concentration risk 18.00%  
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%