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Note B - Inventories (Tables)
6 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

December 31, 2021

  

June 30, 2021

 

Inventories:

        

Finished parts

 $61,551  $59,761 

Work in process

  19,924   17,908 

Raw materials

  42,453   37,298 
  $123,928  $114,967