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Prepaid Expenses and Other Current Assets | 12 Months Ended
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Dec. 31, 2023
Prepaid Expense and Other Assets, Current [Abstract] |
Prepaid Expenses and Other Current Assets | Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets include the following:
| December 31, 2023 |  | December 31, 2022
Clinical trial expenses | $ | 222 |  |  | $ | 1,630 |
Insurance premiums | 157 |  |  | 123 |
Professional services | 133 |  |  | 121 |
Interest Receivable | 151 |  |  | — |
Other | 428 |  |  | 95 |
Total prepaid expenses and other current assets | $ | 1,091 |  |  | $ | 1,969 |

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