Decommissioning Liabilities	9 Months Ended
Sep. 30, 2019
Decommissioning Liabilities [Abstract]
Decommissioning Liabilities	(6)Decommissioning Liabilities The Company’s decommissioning liabilities associated with an oil and gas property and its related assets include liabilities related to the plugging of wells, removal of the related platform and equipment, and site restoration. The Company reviews the adequacy of its decommissioning liabilities whenever indicators suggest that the estimated cash flows and/or relating timing needed to satisfy the liability have changed materially. The Company had decommissioning liabilities of $134.9 million and $130.1 million at September 30, 2019 and December 31, 2018, respectively.

The entire disclosure for an asset retirement obligation and the associated long-lived asset. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2175671

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