Note 7 - Earnings (Loss) Per Share - Schedule of Earnings (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Net loss attributable to stockholders | $ (3,243) | $ (3,778) | $ (5,351) | $ (7,928) |
| Weighted average shares outstanding - basic and diluted (in shares) | 43,850 | 40,729 | 43,796 | 40,729 |
| Basic and diluted (in dollars per share) | $ (0.07) | $ (0.09) | $ (0.12) | $ (0.19) |
| Share-Based Payment Arrangement, Option [Member] | ||||
| Anti-dilutive instruments (in shares) | 8,219 | 8,581 | 8,219 | 8,581 |
| Warrant [Member] | ||||
| Anti-dilutive instruments (in shares) | 1,500 | 1,500 | 1,500 | 1,500 |
| Restricted Stock Units (RSUs) [Member] | ||||
| Anti-dilutive instruments (in shares) | 300 | 0 | 300 | 0 |
| X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|