Fair Value Measurement - Schedule of Marketable Securities by Security Type (Details) $ in Thousands	Mar. 31, 2022 USD ($) Investments	Dec. 31, 2021 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Amortized Cost Current	$ 78,423	$ 68,781
Amortized Cost, Non-current	11,995	21,753
Gross Unrealized Gains, Current	0	4
Gross Unrealized Gains, Non-current	0	0
Gross Unrealized Losses, Current	(214)	(25)
Gross Unrealized Losses, Non-current	(215)	(98)
Fair Value, Current	78,209	68,760
Fair Value, Non-current	$ 11,780	21,655
Number Of Positions | Investments	12
Less then 12 Months, Fair Value	$ 40,828
Less then 12 Months, Unrealized Losses	429
Commercial Paper
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Amortized Cost Current	49,161	49,136
Gross Unrealized Gains, Current	0	0
Gross Unrealized Losses, Current		0
Fair Value, Current	49,161	49,136
Corporate Bonds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Amortized Cost Current	19,422	15,920
Amortized Cost, Non-current		3,588
Gross Unrealized Gains, Current	0	4
Gross Unrealized Gains, Non-current		0
Gross Unrealized Losses, Current	(113)	(17)
Gross Unrealized Losses, Non-current		(15)
Fair Value, Current	$ 19,309	15,907
Fair Value, Non-current		3,573
Number Of Positions | Investments	7
Less then 12 Months, Fair Value	$ 19,309
Less then 12 Months, Unrealized Losses	113
Government bonds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Amortized Cost Current	6,135
Amortized Cost, Non-current	11,995	18,165
Gross Unrealized Gains, Current	0
Gross Unrealized Gains, Non-current	0	0
Gross Unrealized Losses, Current	(82)
Gross Unrealized Losses, Non-current	(215)	(83)
Fair Value, Current	6,053
Fair Value, Non-current	$ 11,780	18,082
Number Of Positions | Investments	3
Less then 12 Months, Fair Value	$ 17,833
Less then 12 Months, Unrealized Losses	297
Foreign bonds
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Amortized Cost Current	3,705	3,725
Gross Unrealized Gains, Current	0	0
Gross Unrealized Losses, Current	(19)	(8)
Fair Value, Current	$ 3,686	$ 3,717
Number Of Positions | Investments	2
Less then 12 Months, Fair Value	$ 3,686
Less then 12 Months, Unrealized Losses	$ 19