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Note B - Inventories (Tables)
9 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

March 31, 2023

   

June 30, 2022

 

Inventories:

               

Finished parts

  $ 68,602     $ 65,789  

Work in process

    26,320       19,801  

Raw materials

    41,231       41,519  
    $ 136,153     $ 127,109