Marketable Securities - Summary of Marketable Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 265,312	$ 85,282
Unrealized Gains	0	0
Unrealized Losses	(3,463)	(187)
Estimated Fair Value	261,849	85,095
U.S. Treasury Securities with 1 Year or Less Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	197,652	2,492
Unrealized Gains	0	0
Unrealized Losses	(1,938)	(1)
Estimated Fair Value	195,714	2,491
Corporate Debt Securities with 1 to 2 Years Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	1,289	15,879
Unrealized Gains	0	0
Unrealized Losses	(47)	(29)
Estimated Fair Value	1,242	15,850
U.S. Government Agency Securities with 1 Year or Less Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	5,000
Unrealized Gains	0
Unrealized Losses	(73)
Estimated Fair Value	4,927
Negotiable Certificates of Deposit with 1 Year or Less Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	2,683	1,190
Unrealized Gains	0	0
Unrealized Losses	(48)	(1)
Estimated Fair Value	2,635	1,189
U.S. Treasury Securities with 1 to 2 Years Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	41,823	63,034
Unrealized Gains	0	0
Unrealized Losses	(984)	(153)
Estimated Fair Value	40,839	62,881
Corporate Debt Securities with 1 Year or Less Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	16,131
Unrealized Gains	0
Unrealized Losses	(344)
Estimated Fair Value	15,787
Negotiable Certificates of Deposit with 1 to 2 Years Maturity
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	734	2,687
Unrealized Gains	0	0
Unrealized Losses	(29)	(3)
Estimated Fair Value	$ 705	$ 2,684

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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