Note 11 - Asset Retirement Obligations (Details Textual) - USD ($) $ in Thousands |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
Oct. 31, 2022 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Asset Retirement Obligation, Liabilities Incurred | $ 6,100 | $ 6,134 | $ 14,564 |
| Asset Retirement Obligation, Liabilities Settled | 6,600 | 6,577 | (0) |
| Asset Retirement Obligation, Revision of Estimate | (43) | 7,169 | |
| Costs Associated With Retirement Obligation, Included In Accrued Liabilities | 300 | $ 6,700 | |
| EGYPT | |||
| Decommissioning Liability, Noncurrent | $ 0 | $ 0 | |
| X | ||||||||||
- Definition Represents amount of costs associated with retirement obligation that are included in accrued liabilities. No definition available.
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| X | ||||||||||
- Definition Amount of asset retirement obligations incurred during the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of a decommissioning liability associated with a legal obligation that a firm incurs when it constructs or operates an asset that must eventually be withdrawn from active service. This may include operating assets such as nuclear power plants or shipping vessels. No definition available.
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| X | ||||||||||
- Details
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