Summary of Significant Accounting Policies - Additional Information (Details)	6 Months Ended
	Jun. 30, 2022 AUD ($)
Minimum
Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful lives	3 years
Percentage of tax benefit to be realized upon ultimate settlement with tax authority	50.00%
Maximum
Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful lives	5 years
Maximum | Australian Taxation Office | Australian Research and Development Tax Incentive Program
Summary Of Significant Accounting Policies [Line Items]
Revenue for availability of research and development tax incentive	$ 20,000,000.0