Supplemental Oil and Gas Information (Unaudited) - Schedule of Capitalized Costs Relating to Oil and Natural Gas Producing Activities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Extractive Industries [Abstract]
Evaluated oil and natural gas properties	$ 797,005	$ 598,331
Support equipment and facilities	140,023	108,760
Accumulated depletion, depreciation, and amortization	(136,747)	(82,389)
Total	$ 800,281	$ 624,702

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Amount of accumulated depreciation, depletion, amortization and valuation allowance relating to oil and gas producing activities.

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-Publisher FASB
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-SubTopic 235
-Section 50
-Paragraph 13
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Net amount of capitalized costs relating to oil and gas producing activities.

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Capitalized costs of proved properties incurred for any combination mineral interests acquisitions; wells and related equipment; support equipment and facilities; and uncompleted wells and equipment and other costs not previously disclosed within this table.

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Capitalized costs incurred for support equipment and facilities used in oil and gas producing activities (such as seismic equipment, drilling equipment, construction and grading equipment, vehicles, repair shops, warehouses, supply points, camps, and division, district, or field offices).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-SubTopic 235
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