v3.25.4
Note 1 - Organization, Operations and Significant Accounting Policies - Schedule of Error Corrections and Prior Period Adjustments (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Production taxes $ 539 $ 1,213  
Total operating expense 21,712 46,294  
Interest expense, net (208) (442)  
Total other income (expense) (9) 62  
Net loss before income taxes 14,368 25,613  
Accumulated deficit, December 31, 2023 (211,912) (197,538) $ (171,816)
Accounts payable and accrued liabilities 1,538 5,086  
Total current liabilities 6,023 11,968  
Previously Reported [Member]      
Production taxes   1,276  
Total operating expense   46,357  
Interest expense, net   (530)  
Total other income (expense)   (26)  
Net loss before income taxes   25,764  
Accumulated deficit, December 31, 2023   (197,918) (172,134)
Accounts payable and accrued liabilities $ 1,538 5,466  
Total current liabilities   12,348  
Adjustment for Production Tax [Member]      
Production taxes   (63)  
Total operating expense   (63)  
Interest expense, net   0  
Total other income (expense)   0  
Net loss before income taxes   63  
Accumulated deficit, December 31, 2023   381 318
Accounts payable and accrued liabilities   (381)  
Total current liabilities   (381)  
Adjustment for Commitment Fee [Member]      
Production taxes   0  
Total operating expense   0  
Interest expense, net   88  
Total other income (expense)   88  
Net loss before income taxes   88  
Accumulated deficit, December 31, 2023   0 $ 0
Accounts payable and accrued liabilities   0  
Total current liabilities   $ 0