Note 6 - Prepaid Expenses, Deposits, and Other Current Assets - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Advanced payments to service providers and suppliers | $ 532 | $ 362 |
| Prepaid insurance | 302 | 416 |
| Deposits | 1,494 | 989 |
| Total prepaid expenses, deposits and other current assets | $ 2,328 | $ 1,767 |
| X | ||||||||||
- Definition The value of advance payments to service providers and suppliers. No definition available.
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| X | ||||||||||
- Definition The value of deposit assets, classified as current. No definition available.
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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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