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Note 7 - Restructuring Costs (Tables)
12 Months Ended
Dec. 31, 2024
Notes Tables  
Restructuring and Related Costs [Table Text Block]

(in thousands)

 

Inventory-Related

   

Severance

   

Other

   

Total

 

Balance at December 31, 2022

  $ -     $ 636     $ -     $ 636  

Restructuring costs

    320       42       29       391  

Non-cash charges

    (142 )     -       -       (142 )

Cash payments

    (94 )     (678 )     (29 )     (801 )

Balance at December 31, 2023

  $ 84     $ -       -     $ 84  

Restructuring costs

    43       792       -       835  

Non-cash charges

    (27 )     -       -       (27 )

Cash payments

    (100 )     (711 )     -       (811 )

Effect of change in currency translation

    -       1       -       1  

Balance at December 31, 2024

  $ -     $ 82     $ -     $ 82