The cash outflow to purchase long lived physical asset for use in the normal oil and gas operations and to purchase mineral interests in oil and gas properties not intended for resale.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended
SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands	Feb. 14, 2022	Dec. 31, 2021	Dec. 31, 2020
Subsequent Event [Line Items]
Payments to acquire oil and natural gas properties		$ 317	$ 0
Twining, Alberta, Canada \| Barnwell Industries Inc
Subsequent Event [Line Items]
Payments to acquire oil and natural gas properties		$ 317
Subsequent Event \| Twining, Alberta, Canada \| Barnwell Industries Inc
Subsequent Event [Line Items]
Payments to acquire oil and natural gas properties	$ 1,250