XML 35 R26.htm IDEA: XBRL DOCUMENT
v3.22.1

ASSET RETIREMENT OBLIGATIONS (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2022
ASSET RETIREMENT OBLIGATIONS |
Schedule of activity related to ARO liability | The Company recorded the following activity related to its ARO liability (in thousands): ​
​ | ​ | ​ | ​
Liability for asset retirement obligations as of December 31, 2021 |  | $ | 11,896
Accretion expense | ​ | ​ | 109
Liability for asset retirement obligations as of March 31, 2022 | ​ | $ | 12,005

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

X
- Definition Tabular disclosure of the carrying amount of a liability for asset retirement obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_ScheduleOfAssetRetirementObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration