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Property, Plant and Equipment (Tables) | 6 Months Ended
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Jun. 30, 2018
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment | Property, plant and equipment consists of the following (in thousands):
| June 30, 2018 |  | December 31, 2017
Oil and natural gas properties |  |  |
Proved | $ | 1,145,667 |  | $ | 1,056,806
Unproved | 87,268 |  | 100,884
Total oil and natural gas properties | 1,232,935 |  | 1,157,690
Less accumulated depreciation, depletion and impairment | (515,822) |  | (460,431)
Net oil and natural gas properties capitalized costs | 717,113 |  | 697,259
Land | 4,500 |  | 4,500
Electrical infrastructure | 131,010 |  | 131,010
Other non-oil and natural gas equipment | 19,778 |  | 26,809
Buildings and structures | 79,548 |  | 79,548
Total | 234,836 |  | 241,867
Less accumulated depreciation and amortization | (20,933) |  | (15,886)
Other property, plant and equipment, net | 213,903 |  | 225,981
Total property, plant and equipment, net | $ | 931,016 |  | $ | 923,240

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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