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Note 9 - Asset Retirement Obligations (Tables)
12 Months Ended
Dec. 31, 2024
Statement Line Items [Line Items]  
Disclosure of detailed information about asset retirement obligations [text block]
  

December 31,

2024

  

December 31,

2023

 

Balance at January 1

 $3,126  $1,790 

Change in estimate from discounting

  (562)  126 

Accretion

  100    

Change in estimate of costs

  178   1,210 

Transferred to held for sale

      

Balance at December 31

 $2,842  $3,126