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Note B - Inventories, Net (Tables)
9 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

March 31,

2022

   

June 30,

2021

 

Raw materials

  $ 28,584     $ 20,530  

Work in progress

    4,987       3,765  

Finished goods

    3,748       3,056  

Reserve

    (519

)

    (345

)

    $ 36,800     $ 27,006