XML 64 R39.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Reconciliation of Asset Retirement Obligation Liability (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Asset Retirement Obligation [Abstract] |
Schedule of change in asset retirement obligation liability | The following is a reconciliation of the Company’s total asset retirement obligation liability as of December 31, 2021, and 2020:
| As of December 31,
| 2021 |  | 2020
| (in thousands)
Beginning asset retirement obligations | $ | 85,325 |  |  | $ | 86,846 |
Liabilities incurred (1) | 1,715 |  |  | 1,018 |
Liabilities settled (2) | (1,948) |  |  | (1,404) |
Accretion expense | 4,159 |  |  | 4,034 |
Revision to estimated cash flows | 12,173 |  |  | (5,169) |
Ending asset retirement obligations (3) | $ | 101,424 |  |  | $ | 85,325 |
____________________________________________ (1)Reflects liabilities incurred through drilling activities and acquisitions of drilled wells. (2)Reflects liabilities settled through plugging and abandonment activities and divestitures of properties. (3)Balances as of December 31, 2021, and 2020, included $4.1 million and $2.0 million, respectively, related to the Company’s current asset retirement obligation liability, which is recorded in the accounts payable and accrued expenses line item on the accompanying balance sheets.

X
- References No definition available. + Details
Name: | us-gaap_AssetRetirementObligationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13201-110859 + Details
Name: | us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration