Note 7 - Stockholders' Equity - Stock Warrants (Details) $ / shares in Units, $ in Thousands |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
$ / shares
shares
| |
| Warrants, outstanding (in shares) | shares | 772,741 |
| Outstanding, weighted average exercise price (in dollars per share) | $ / shares | $ 10.56 |
| Outstanding, aggregate intrinsic value | $ | $ 0 |
| Warrants, Expired (in shares) | shares | (10) |
| Expired, weighted average exercise price (in dollars per share) | $ / shares | $ 0.11 |
| Warrants, outstanding (in shares) | shares | 772,731 |
| Outstanding, weighted average exercise price (in dollars per share) | $ / shares | $ 10.56 |
| X | ||||||||||
- Definition Aggregate intrinsic value of class of warrant or right. No definition available.
|
| X | ||||||||||
- Definition Represents the number of warrants expired during the period. No definition available.
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| X | ||||||||||
- Definition Represents exercise price of warrants or rights for warrants expired during period. No definition available.
|
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of warrants or rights outstanding. No definition available.
|