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Note 18 - Other (Income) Expense (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
  

December 31

 
  

2023

  

2022

 
         

Interest, bank fees and loan fees

 $18  $440 

Unrealized (gain) loss on foreign exchange

  (37)  134 

Loss on extinguishment of debt

  -   59 

Gain on sale of equipment

  -   (166)

Other

  (457)  (7)

Total

 $(476) $460