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Note 17 - Other Comprehensive Income (Tables)
3 Months Ended
Mar. 31, 2023
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
  

Currency Translation Adjustments

 
  

(in thousands)

 

Balance at December 31, 2022

 $1,179 

Accumulated other comprehensive income (loss) before reclassifications

  (125)

Balance at March 31, 2023

 $1,054