Note 6 - Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Prepaid insurance | $ 1,168 | $ 1,066 |
| Other prepaids | 230 | 163 |
| Prepaid crude oil and condensate | 161 | 2,183 |
| Prepaid easement renewal fees | 32 | 54 |
| Prepaid Expense and Other Assets, Current | $ 1,591 | $ 3,466 |
| X | ||||||||||
- Definition Amount of prepaid crude oil and condensate, classified as current. No definition available.
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| X | ||||||||||
- Definition Amount of prepaid easement renewal fees, classified as current. No definition available.
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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