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Balance Sheet Details (Tables) | 12 Months Ended
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Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Prepaid Expenses and Other Current Assets | Prepaid Expense and Other Current Assets consist of (in thousands):
| December 31,
| 2023 |  | 2022
Prepaid clinical and related costs | $ | 2,314 |  |  | $ | 5,608 |
VAT receivable | 703 |  |  | 296 |
Australian research and development tax incentive | 670 |  |  | 2,361 |
Research grant | 1,104 |  |  | — |
Other | 1,069 |  |  | 1,225 |
Total | $ | 5,860 |  |  | $ | 9,490 |
Schedule of Accounts Payable and Accrued Expenses | Accounts Payable consist of (in thousands):
| December 31,
| 2023 |  | 2022
Clinical and related costs | $ | 4,726 |  |  | $ | 3,749 |
Legal and audit costs | 160 |  |  | 288 |
Other | 213 |  |  | 244 |
Total | $ | 5,099 |  |  | $ | 4,281 |
Accrued Expenses Accrued Expenses consist of (in thousands):
| December 31,
| 2023 |  | 2022
Accrued clinical and related costs | $ | 16,863 |  |  | $ | 6,807 |
Accrued legal and audit costs | 216 |  |  | 169 |
Accrued compensation | 1,460 |  |  | 890 |
Accrued other | 125 |  |  | 120 |
Total | $ | 18,664 |  |  | $ | 7,986 |
Schedule of Other Current Liabilities | Other Current Liabilities consist of (in thousands):
| December 31,
| 2023 |  | 2022
Lease liabilities | $ | 695 |  |  | $ | 571 |
Other | 271 |  |  | 239 |
Total | $ | 966 |  |  | $ | 810 |

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