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Note 6 - Basic and Diluted Net Income (Loss) Per Share | 3 Months Ended
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Mar. 31, 2025
Notes to Financial Statements |
Earnings Per Share [Text Block] | 6. Basic and Diluted Net Income (Loss) Per Share Basic net income (loss) per share is computed by dividing income or loss attributable to common stockholders by the weighted average number of shares of common stock outstanding for the period. Diluted net income (loss) per share reflects the dilution of common stock equivalents such as options, convertible debt, and warrants to the extent the impact is dilutive. The following table shows the number of potentially dilutive shares excluded from the diluted net income (loss) per share calculation as of March 31, 2025 and 2024:
| As of
| March 31, 2025 | March 31, 2024
Common stock options and warrants |  | 9,434 |  | 7,743
Debt with conversion feature at $30 per share of common stock |  | 1,156 |  | 1,270
Total number of potentially dilutive shares |  | 10,590 |  | 9,013

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