Note 10 - Debt (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | |||
|---|---|---|---|---|
Nov. 22, 2024 |
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
|
| Debt Instrument, Face Amount | $ 21,975 | $ 21,975 | ||
| Proceeds from Convertible Debt | 0 | $ 360 | ||
| The 2024 Convertible Notes [Member] | ||||
| Debt Instrument, Face Amount | $ 21,975 | $ 21,975 | $ 21,975 | |
| Proceeds from Convertible Debt | $ 18,300 | |||
| Debt Instrument, Interest Rate, Stated Percentage | 12.00% | 12.00% | 12.00% | |
| Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ 1 | $ 1 | $ 1 | |
| Debt Instrument, Covenant, Maximum Fair Market Stock Price (in dollars per share) | $ 1.5 | |||
| Debt Instrument, Covenant, Minimum Cash Available | $ 5,000 | |||
| Debt Instrument, Covenant, Minimum Amount of Debt Issued and Outstanding | 25.00% | |||
| X | ||||||||||
- Definition The maximum fair market stock price covenant in the debt instrument. No definition available.
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| X | ||||||||||
- Definition The minimum percent of debt that must be issued or outstanding. No definition available.
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| X | ||||||||||
- Definition The minimum amount of cash that must be available. No definition available.
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| X | ||||||||||
- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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