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v3.23.3

Note 8 - Accrued Expenses (Tables) | 9 Months Ended
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Sep. 30, 2023
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | As of September 30, |  |  | As of December 31, |
|  | 2023 |  |  | 2022 |
Research and development |  | $ | 993 |  |  | $ | 1,038 |
Professional Services |  |  | 268 |  |  |  | 21 |
Total accrued liabilities |  | $ | 1,261 |  |  | $ | 1,059 |

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