v3.26.1
Note 8 - Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
   

Three-month period ended March 31,

 
   

2026

   

2025

 

Accrued warranty obligations – beginning

  $ 1,126     $ 887  

Accruals for warranties issued

    49       93  

Settlements made

    (9 )     (6 )

Accrued warranty obligations – ending

  $ 1,166     $ 974