Cash Equivalents and Marketable Securities - Schedule of Gross Unrealized Losses and Fair Value by Investment Category and Age (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Less than 12 Months, Fair Value	$ 35,933	$ 59,998
Less than 12 Months, Unrealized Loss	(116)	(41)
Total, Fair Value	35,933	59,998
Total, Unrealized Loss	(116)	(41)
U.S. treasury securities
Schedule Of Available For Sale Securities [Line Items]
Less than 12 Months, Fair Value	999
Less than 12 Months, Unrealized Loss	(2)
Total, Fair Value	999
Total, Unrealized Loss	(2)
Commercial paper
Schedule Of Available For Sale Securities [Line Items]
Less than 12 Months, Fair Value	30,960	47,425
Less than 12 Months, Unrealized Loss	(95)	(34)
Total, Fair Value	30,960	47,425
Total, Unrealized Loss	(95)	(34)
Corporate bonds
Schedule Of Available For Sale Securities [Line Items]
Less than 12 Months, Fair Value	3,974	12,573
Less than 12 Months, Unrealized Loss	(19)	(7)
Total, Fair Value	3,974	12,573
Total, Unrealized Loss	$ (19)	$ (7)