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Note 14 - Other Income (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
   

Three Months Ended March 31,

 
   

2025

   

2024

 

Interest income

  $ 254     $ 374  

Refundable tax credit

    87       125  

Foreign currency gains (losses)

    28       29  

Total other income, net

  $ 369     $ 528