Quarterly report pursuant to Section 13 or 15(d)

Summary of Property and Equipment (Details)

v3.20.1
Summary of Property and Equipment (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
$ / bbl
Mar. 31, 2019
USD ($)
$ / bbl
Dec. 31, 2019
USD ($)
Property, Plant and Equipment [Abstract]      
Proved Oil and Gas Property, Full Cost Method $ 1,487,868   $ 1,409,219
Unproved Oil and Gas Property, Full Cost Method 53,878   53,200
Oil and Gas Property, Full Cost Method, Gross 1,541,746   1,462,419
Other property and equipment 27,355   25,915
Total properties and equipment 1,569,101   1,488,334
Accumulated depreciation, depletion and amortization (408,542)   (367,909)
Property and equipment, net (successful efforts method) 1,160,559   1,120,425
Unproved Oil and Gas Property excluded 53,900   $ 53,200
Undeveloped Leasehold Costs Transferred 1,400 $ 100  
Capitalized Costs, Proved Properties 800 1,000  
Interest Costs Capitalized $ 700 $ 1,200  
Amortization Expense Per Physical Unit of Production | $ / bbl 16.73 17.49  
Ceiling Test Cushion $ 350,000