v3.26.1
Note 5 - Inventories, Net (Tables)
12 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

June 30,

  

June 30,

 
  

2026

  

2025

 

Raw materials

 $9,451,766  $4,507,764 

Work in process

  7,953,529   7,321,779 

Finished goods

  2,917,956   3,053,726 

Allowance for obsolescence

  (2,317,692)  (2,024,431)
  $18,005,559  $12,858,838