Organisation and Summary of Significant Accounting Policies - Additional Information (Details) $ / shares in Units, $ in Thousands		12 Months Ended
	May 31, 2023 shares	Dec. 31, 2023 USD ($) Segment $ / shares shares	Dec. 31, 2022 USD ($) shares
Summary of Significant Accounting Policies [Line Items]
Cash Cash Equivalents And Marketable Securities		$ 37,500
Reduction in shares | shares	20,000,000
Common stock, shares authorized | shares	200,000,000	20,000,000	20,000,000
Retained Earnings (Accumulated Deficit)		$ (155,362)	$ (133,427)
ERC ammount		600
Received refunds		600
Funding grant		1,200
Accrued liabilities		1,200
Interest and other (expense) income		$ 1,200
Number of operating segments | Segment		1
Ordinary share, bid price | $ / shares		$ 1
Research and Development Expense [Member]
Summary of Significant Accounting Policies [Line Items]
ERC ammount		$ 400
General and Administrative Expense [Member]
Summary of Significant Accounting Policies [Line Items]
ERC ammount		$ 200
Corporate Debt Securities [Member] | Minimum [Member]
Summary of Significant Accounting Policies [Line Items]
Debt securities, available for sale, maturity period		90 days