Income Taxes - Summary of Reconciliation of Income Tax Benefit (Expense) Statutory Tax Rate to Effective Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income tax benefit computed at statutory rates	$ 18,757	$ 8,285
Change in valuation allowance	(20,111)	(11,914)
Foreign rate differential	(19)	1,671
Change in Israel effective tax rate due to the 2019 reorganization	(2)	647
Research and development credits, net of uncertain tax position	1,331	815
Other	191	555
Income tax benefit	$ 147	$ 59