v3.26.1
Note 6 - Derivative Instruments (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Derivative Instruments [Table Text Block]
   

Asset (Liability)

 
   

June 30, 2026

   

December 31, 2025

 
   

Contract Quantity

   

Fair Value

   

Contract Quantity

   

Fair Value

 

Regulated fixed price future commitments, included in other current assets (in thousand barrels)

    124     $ 721       165     $ (13 )