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Note 5 - Product Warranties (Tables)
6 Months Ended
Jun. 30, 2024
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
   

June 30,

 
   

2024

   

2023

 

Balance of beginning of year

  $ 2,269     $ 1,973  

Provision

    1,553       2,130  

Claims

    (1,451 )     (1,741

)

Balance at end of period

  $ 2,371     $ 2,362