Note 4 - Fair Value Measurements - Schedule of Fair Value Assets with Unobservable Inputs (Details) - Forward Purchase Agreement [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Balance | $ 0 | $ 483 |
| Change in fair value | 0 | (483) |
| Balance | $ 0 | $ 0 |
| X | ||||||||||
- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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