Note 3 - Fair Value Measurement - Derivative Liabilities 3 (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Balance, beginning of period | $ 1,343 | $ 1,014 | $ 1,499 | $ 1,199 |
| Fair value adjustments | 75 | 404 | (485) | 300 |
| Balance, end of the period | $ 1,418 | $ 1,418 | $ 1,014 | $ 1,499 |
| X | ||||||||||
- Definition Amount of unrealized gain (loss) recognized in income for derivative asset (liability) after deduction of derivative liability (asset), measured at fair value using unobservable input (level 3) and still held. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (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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