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Balance Sheet Details - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
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	0
Other	1,069	1,225
Total	$ 5,860	$ 9,490

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Government Assistance, Qualified Research and Development Expenditures, Maximum Amount

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Carrying amount as of the balance sheet date of value added taxes due either from customers arising from sales on credit terms, or as previously overpaid to tax authorities. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.

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