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Property, Plant and Equipment (Tables)
3 Months Ended
Mar. 31, 2026
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant and Equipment
Property, plant and equipment consists of the following (in thousands):
March 31,
2026
December 31,
2025
Oil and natural gas properties
Proved
$1,780,529 $1,759,943 
Unproved
29,526 27,520 
Total oil and natural gas properties
1,810,055 1,787,463 
Less: accumulated depreciation, depletion and impairment(1,454,990)(1,446,824)
Net oil and natural gas properties capitalized costs355,065 340,639 
Land200 200 
Electrical infrastructure122,380 122,380 
Non-oil and natural gas equipment1,626 1,626 
Building and structures3,603 3,603 
Financing leases1,377 1,345 
Total129,186 129,154 
Less: accumulated depreciation and amortization(54,926)(53,505)
Other property, plant and equipment, net
74,260 75,649 
Total property, plant and equipment, net
$429,325 $416,288