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Note 15 - Other Income
12 Months Ended
Dec. 31, 2023
Notes to Financial Statements  
Other Income and Other Expense Disclosure [Text Block]

(15) Other Income

 

The following table provides information about other income, net:

 

  

Year Ended December 31,

 
  

2023

  

2022

 

Interest income

 $1,680  $744 

Refundable tax credit

  684   1,260 

Foreign currency gains (losses)

  96   86 

Other income (loss)

  (8)  18 

Total other income, net

 $2,452  $2,108