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Note 6 - Basic and Diluted Net Income (Loss) Per Share (Tables) | 6 Months Ended
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Jun. 30, 2025
Notes Tables |
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
| As of
| June 30, 2025 | June 30, 2024
Common stock options and warrants |  | 9,244 |  | 7,731
Debt with conversion feature at $30 per share of common stock |  | 1,159 |  | 1,277
Total number of potentially dilutive shares |  | 10,403 |  | 9,008

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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