| Earnings Per Share [Text Block] |
Note 10 — Net loss per share
The computation of net loss per common share and the weighted average common shares outstanding for the three and six months ended June 30, 2025 and 2024, is summarized as follows:
| | | For the Three Months Ended | | | For the Six Months Ended | |
| | | June 30, | | | June 30, | |
| (in thousands, except share and per share data) | | 2025 | | | 2024 | | | 2025 | | | 2024 | |
| Basic | | | | | | | | | | | | | | | | |
| Net loss | | $ | (592 | ) | | $ | (1,504 | ) | | $ | (3,868 | ) | | $ | (3,353 | ) |
| Weighted average number of shares used in computing net loss per share – basic | | | 8,408,820 | | | | 7,012,430 | | | | 8,402,945 | | | | 7,001,102 | |
| Net loss per share - basic | | $ | (0.07 | ) | | $ | (0.21 | ) | | $ | (0.46 | ) | | $ | (0.48 | ) |
| Diluted | | | | | | | | | | | | | | | | |
| Net loss | | $ | (592 | ) | | $ | (1,504 | ) | | $ | (3,868 | ) | | $ | (3,353 | ) |
| Weighted average number of shares used in computing net loss per share – diluted | | | 8,408,820 | | | | 7,012,430 | | | | 8,402,945 | | | | 7,001,102 | |
| Net loss per share - diluted | | $ | (0.07 | ) | | $ | (0.21 | ) | | $ | (0.46 | ) | | $ | (0.48 | ) |
As of June 30, 2025 and 2024, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire shares of common stock, from its calculation of earnings per share for the three and six months ended June 30, 2025 and 2024, as their effect would have been anti-dilutive. The additional securities are excluded from the dilutive earnings per share calculation are as follows:
| | | For the Three Months Ended | | | For the Six Months Ended | |
| | | June 30, | | | June 30, | |
| | | 2025 | | | 2024 | | | 2025 | | | 2024 | |
| Stock options | | | 848,854 | | | | 39,172 | | | | 848,854 | | | | 39,172 | |
| Restricted stock units | | | 183,775 | | | | 258,454 | | | | 183,775 | | | | 258,454 | |
| Warrants | | | 101,672 | | | | 108,883 | | | | 101,672 | | | | 108,883 | |
| | | | 1,134,301 | | | | 406,509 | | | | 1,134,301 | | | | 406,509 | |
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