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Balance Sheet Details - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Prepaid clinical and related costs | $ 1,871 | $ 2,314
VAT receivable | 647 | 703
Australian research and development tax incentive | 37 | 670
Research grant | 0 | 1,104
Other | 1,109 | 1,069
Total | $ 3,664 | $ 5,860

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