Note 8 - Property and Equipment (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Depreciation | $ 119 | $ 77 | $ 224 | $ 157 | |
| Gain (Loss) on Disposition of Property Plant Equipment | 0 | 5 | $ (0) | ||
| Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization | 7,298 | 7,298 | $ 7,050 | ||
| Equipment [Member] | |||||
| Property, Plant, and Equipment, Gross, Disposed Of | 0 | 90 | |||
| Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization, Disposed Of | 0 | 90 | |||
| Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization | $ 0 | $ 0 | |||
| X | ||||||||||
- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment that was disposed of. No definition available.
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| X | ||||||||||
- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment that was disposed of. No definition available.
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| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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