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Note 4 - Basic and Diluted Net Loss Per Share | 3 Months Ended
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Mar. 31, 2024
Notes to Financial Statements |
Earnings Per Share [Text Block] | 4. Basic and Diluted Net Loss Per Share Basic net 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 loss per share reflects the dilution of common stock equivalents such as options, convertible preferred stock, 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 loss per share calculation as of March 31, 2024 and 2023:
|  | As of |
|  | March 31, 2024 |  |  | March 31, 2023 |
Series B preferred (post split basis) |  |  | - |  |  |  | 127 |
Common stock options and warrants |  |  | 7,743 |  |  |  | 6,125 |
Debt with conversion feature at $30 per share of common stock |  |  | 1,270 |  |  |  | 1,246 |
Total number of potentially dilutive shares |  |  | 9,013 |  |  |  | 7,498 |

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