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Property, Plant and Equipment
3 Months Ended
Mar. 31, 2021
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
NOTE 3 — PROPERTY, PLANT AND EQUIPMENT
    Property, plant and equipment is comprised of fixed assets, proved oil and natural gas properties and finance leases, as shown below (in thousands):
March 31, 2021December 31, 2020
Land$14,180 $13,808 
Proved properties62,889 62,227 
Wells in progress603 492 
Corporate and other3,477 3,476 
Total property, plant and equipment at cost81,149 80,003 
Accumulated DD&A(41,396)(38,764)
Right of use asset — finance leases19,918 20,018 
Total property, plant and equipment, net$59,671 $61,257 
Land
    We own land in Louisiana for the purpose of constructing the Driftwood Project.