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Note B - Inventories, Net (Tables)
3 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

September 30,

   

June 30,

 
   

2023

   

2023

 

Raw materials

  $ 16,405     $ 20,946  

Work in progress

    3,622       4,504  

Finished goods

    3,929       4,928  

Reserve

    (652 )     (684 )
    $ 23,304     $ 29,694