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Note 10 - Goodwill (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Schedule of Goodwill [Table Text Block]

Balance at December 31, 2021

 $1,114 

Goodwill acquired on January 3, 2022 and measurement period adjustments (1)

  7,970 

Currency translation adjustments

  (855)

Balance at December 31, 2022

 $8,229