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Note 7 - Warranty Reserves (Tables)
3 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
   

September 30, 2023

   

June 30, 2023

 

Balance at beginning of year

  $ 2,094     $ 1,918  

Acquisitions and other charges

    65       -  

Warranty expense

    928       1,939  

Warranty claims

    (627 )     (1,763 )

Balance at end of period

  $ 2,460     $ 2,094