v3.25.2
Note 3 - Inventories (Tables)
12 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule Of Inventory [Table Text Block]
   

Current

   

Long Term

   

Total

 

Raw materials

  $ 279,223     $ 209,045     $ 488,268  

Finished goods

    57,047       11,356       68,403  

Totals

  $ 336,270     $ 220,401     $ 556,671  
   

Current

   

Long Term

   

Total

 

Raw materials

  $ 238,227     $ 216,185     $ 454,412  

Finished goods

    75,182       10,537       85,719  

Totals

  $ 313,409     $ 226,722     $ 540,131