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Note 6 - Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | December 31, |
|  | 2024 |  |  | 2023 |
Payroll, bonus, and benefits |  | $ | 110 |  |  | $ | 90 |
Legal and consulting |  |  | 1,444 |  |  |  | 284 |
Water project, pipeline development and well development |  |  | 559 |  |  |  | 146 |
Pipeline purchase option |  |  | 5,000 |  |  |  | - |
Other accrued expenses |  |  | 884 |  |  |  | 650 |
|  | $ | 7,997 |  |  | $ | 1,170 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration