Short-term and Long-term Investments - Summary of Amortized Cost, Gross Unrealized Gains and Losses, and Fair Value of Short-term and Long-term Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 102,868	$ 121,133
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(1,133)	(331)
Aggregate Fair Value	101,735	120,802
U.S. government debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	102,771	121,036
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(1,133)	(331)
Aggregate Fair Value	101,638	120,705
Certificates of deposit
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	97	97
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Aggregate Fair Value	$ 97	$ 97

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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Amount, before tax, of unrealized loss 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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Amortized cost of 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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Amount of 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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