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INVENTORIES - Schedule of Inventory (Details) - USD ($)
Aug. 31, 2025
Feb. 28, 2025
Inventory Current [Member]    
Current:    
Product inventory $ 24,086,100 $ 29,530,100
Inventory valuation allowance (462,200) (430,500)
Inventories net 23,623,900 29,099,600
Inventory, Noncurrent [Member]    
Current:    
Product inventory 17,827,100 16,326,500
Inventory valuation allowance (789,400) (734,000)
Inventories net $ 17,037,700 $ 15,592,500