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Note 2 - Inventories
12 Months Ended
Mar. 31, 2023
Notes to Financial Statements  
Inventory Disclosure [Text Block]

NOTE 2 INVENTORIES:

 

Inventories are stated at the lower of cost or net realizable value. Cost is determined using the first-in, first-out method. As of March 31, 2023 and March 31, 2022, inventories consisted exclusively of purchased finished goods.