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Note 10 - Derivative Instrument - Schedule of Financial Statement Location Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Unrealized (loss) on derivative instruments $ (1,936) $ 0  
Total assets 0   $ 0
Current liabilities 1,936   0
Total liabilities 1,936   (0)
Commodity Contract [Member] | Not Designated as Hedging Instrument [Member]      
Current assets 0   0
Unrealized (loss) on derivative instruments (1,936) 0  
Noncurrent assets 0   0
Total net gain (loss) (1,936) $ 0  
Total assets 0   0
Current liabilities (1,936)   0
Noncurrent liabilities 0   0
Total liabilities $ (1,936)   $ 0