Note 2 - Summary of Significant Accounting Policies - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Net loss from continuing operations | $ (33,222) | $ (8,750) |
| Less: Increase to accumulated deficit due to adjustment to common stock warrants exercise price | (0) | 1,005 |
| Less: Increase to accumulated deficit due to adjustment to Preferred Stock conversion price | (0) | 380 |
| Net loss from continuing operations attributable to common stockholders | (33,222) | (10,135) |
| Net income from discontinued operations, net of taxes | 11,081 | 1,527 |
| Net loss | $ (22,141) | $ (8,608) |
| X | ||||||||||
- Definition Amount of net income (loss) from continuing operations to common stockholders basic. No definition available.
|
| X | ||||||||||
- Definition Amount after tax of income (loss) from continuing operations attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| 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 Amount of decrease in net income available to common shareholder for down round feature triggered for convertible preferred stock. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of decrease in net income available to common shareholder for down round feature triggered for warrant classified as equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|