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Note 8 - Warranty Reserves (Tables)
6 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
  

December 31, 2022

  

June 30, 2022

 

Balance at beginning of year

 $1,918  $2,086 

Acquisitions and other charges

  11   (29)

Warranty expense

  896   1,083 

Warranty claims

  (753)  (1,222)

Balance at end of period

 $2,072  $1,918