Acquisitions and Divestitures (Details 2) $ in Thousands	Sep. 30, 2018 USD ($)
Identifiable assets acquired:
Proved oil and gas properties	$ 37,386
Unproved oil and gas properties	100
Other property and equipment	545
Intangible assets	300
Total identified assets	$ 38,331

Business combination recognized identifiable assets acquired and liabilities assumed proved oil and gas properties.

No definition available.

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- Definition

Business combination recognized identifiable assets acquired and liabilities assumed unproved oil and gas properties.

+ References

No definition available.

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- Definition

Amount of assets acquired at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=108330185&loc=d3e2207-128464

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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- References

No definition available.

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