v3.26.1
Note 5 - Derivative Financial Instruments - Net Derivative Liabilities By Counterparty (Details) - Commodity Contract [Member]
$ in Thousands
Jun. 30, 2026
USD ($)
Derivative asset (liabilities) $ 1,631
J. Aaron and Company LLC [Member]  
Derivative asset 21,330
Macquarie Bank Limited [Member]  
Derivative asset (2,295)
Mercuria Energy Trading SA [Member]  
Derivative asset (3,977)
Fifth Third Bank, National Association [Member]  
Derivative asset $ (13,427)