Cash Equivalents and Short-Term Investments - Summary of Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	$ 272,988	$ 135,949
Cash Equivalents and Short-Term Investments, Unrealized Gain	3	14
Cash Equivalents and Short-Term Investments, Unrealized Loss	(274)	(37)
Cash Equivalents and Short-Term Investments, Fair Value	272,717	135,926
Short-Term Investments
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	152,429	83,361
Cash Equivalents and Short-Term Investments, Unrealized Gain	1	14
Cash Equivalents and Short-Term Investments, Unrealized Loss	(274)	(27)
Cash Equivalents and Short-Term Investments, Fair Value	152,156	83,348
Short-Term Investments | US Treasury Securities
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	95,608	44,349
Cash Equivalents and Short-Term Investments, Unrealized Gain	0	0
Cash Equivalents and Short-Term Investments, Unrealized Loss	(222)	(27)
Cash Equivalents and Short-Term Investments, Fair Value	95,386	44,322
Short-Term Investments | U.S. Government Agencies
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	5,996
Cash Equivalents and Short-Term Investments, Unrealized Gain	1
Cash Equivalents and Short-Term Investments, Unrealized Loss	0
Cash Equivalents and Short-Term Investments, Fair Value	5,997
Short-Term Investments | Corporate Debt Securities and Commercial Paper
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	50,825	39,012
Cash Equivalents and Short-Term Investments, Unrealized Gain	0	14
Cash Equivalents and Short-Term Investments, Unrealized Loss	(52)	0
Cash Equivalents and Short-Term Investments, Fair Value	50,773	39,026
Long-Term Investments
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis		3,993
Cash Equivalents and Short-Term Investments, Unrealized Gain		0
Cash Equivalents and Short-Term Investments, Unrealized Loss		(10)
Cash Equivalents and Short-Term Investments, Fair Value		3,983
Cash and Cash Equivalents
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	120,559	48,595
Cash Equivalents and Short-Term Investments, Unrealized Gain	2	0
Cash Equivalents and Short-Term Investments, Unrealized Loss	0	0
Cash Equivalents and Short-Term Investments, Fair Value	120,561	48,595
Cash and Cash Equivalents | US Treasury Securities
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	26,099
Cash Equivalents and Short-Term Investments, Unrealized Gain	2
Cash Equivalents and Short-Term Investments, Unrealized Loss	0
Cash Equivalents and Short-Term Investments, Fair Value	26,101
Cash and Cash Equivalents | Corporate Debt Securities and Commercial Paper
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	6,491
Cash Equivalents and Short-Term Investments, Unrealized Gain	0
Cash Equivalents and Short-Term Investments, Unrealized Loss	0
Cash Equivalents and Short-Term Investments, Fair Value	6,491
Money Market Mutual Funds | Cash and Cash Equivalents
Schedule Of Investment Income Reported Amounts By Category [Line Items]
Cash Equivalents and Short-Term Investments, Amortized Cost Basis	87,969	48,595
Cash Equivalents and Short-Term Investments, Unrealized Gain	0	0
Cash Equivalents and Short-Term Investments, Unrealized Loss	0	0
Cash Equivalents and Short-Term Investments, Fair Value	$ 87,969	$ 48,595