Note 18 - Supplemental Crude Oil and Natural Gas Disclosures (Unaudited) - Results of Operating for Oil, Natural Gas and NGL Producing Activities (Details) - USD ($) $ in Thousands	4 Months Ended	8 Months Ended	12 Months Ended
Dec. 31, 2020	Aug. 21, 2020	Dec. 31, 2021
Crude oil, NGL and natural gas sales	$ 16,400	$ 8,223	$ 220,124
Lease operating expenses	2,653	4,870	25,053
Production and ad valorem taxes	886	566	10,746
Exploration and abandonment expense	5,032	4	1,549
Depletion, depreciation and amortization expense	9,877	6,385	65,201
Accretion of discount on asset retirement obligations	51	89	167
Results of operations from crude oil and natural gas production activities	$ (2,099)	$ (3,691)	$ 117,408

A tax assessed on oil and gas production.

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-SubTopic 10
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Accretion expense of asset retirement obligations related to oil and gas producing activities.

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-Name Accounting Standards Codification
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Depreciation, depletion and amortization, and valuation provisions (impairments) related to oil and gas producing activities.

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Exploration costs from oil and gas producing activities.

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The results of operations for oil and gas producing activities, excluding corporate overhead and interest costs.

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Production (lifting) costs from oil and gas producing activities, including but not limited to lease operating expense, production and ad valorem taxes, and transportation expense.

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Total revenues from oil and gas producing activities.

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