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Note 7 - Cash and Restricted Cash (Tables)
12 Months Ended
Dec. 31, 2024
Statement Line Items [Line Items]  
Disclosure of cash and cash equivalents [text block]
  

At December 31

 
  

2024

  

2023

 

Cash

 $4,912  $7,313 

Restricted cash

  144   144 
  $5,056  $7,457