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Note 6 - Product Warranties (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
   

June 30,

 
   

2023

   

2022

 

Balance of beginning of year

  $ 1,973     $ 1,637  

Provision

    2,130       593  

Acquired

    -       645  

Claims

    (1,741 )     (665

)

Balance at end of period

  $ 2,362     $ 2,210