Summary of Significant Accounting Policies - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)
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	$ 20.0