Predecessor Divestiture (Details Textuals) - USD ($)		3 Months Ended	9 Months Ended	12 Months Ended
Mar. 04, 2020	Dec. 31, 2020	Sep. 18, 2020	Dec. 31, 2019	Dec. 31, 2018
Text Block [Abstract]
Net proceeds from sales of oil and natural gas properties and equipment	$ 40,000,000	$ 938,000	$ 41,322,000	$ 10,196,000	$ 7,762,000
Gain (loss) on disposition of oil and natural gas properties	$ 0

The cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585

Name:	us-gaap_ProceedsFromSaleOfOilAndGasPropertyAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration