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Inventories
3 Months Ended
Sep. 30, 2025
Inventories  
Inventories [Text Block]

Note 4. Inventories

Inventories consisted of the following:

   

September 30,

2025

   

June 30,

2025

 
Raw materials $ 3,211,823   $ 3,261,234  
Work in process   348,432     351,510  
Finished goods   1,844,859     2,014,729  
Inventory reserve   (580,991 )   (553,125 )
  $ 4,824,123   $ 5,074,348