Investments - Schedule of Cost, Gross Unrealized Holding Gains, Gross Unrealized Holding Losses and Fair Value of Available for Sale Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Short-term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 179,200	$ 10,975
Unrealized Gains	0	0
Unrealized Losses	(1,216)	(2)
Estimated Fair Value	177,984	10,973
Long Term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	10,787	43,487
Unrealized Gains	0	0
Unrealized Losses	(15)	(101)
Estimated Fair Value	10,772	43,386
U.S. Treasury Securities \| Short-term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	177,275	10,014
Unrealized Gains	0	0
Unrealized Losses	(1,205)	(1)
Estimated Fair Value	176,070	10,013
U.S. Treasury Securities \| Long Term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	9,807	42,517
Unrealized Gains	0	0
Unrealized Losses	0	(98)
Estimated Fair Value	9,807	42,419
Certificates of deposit \| Short-term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	1,925	961
Unrealized Gains	0	0
Unrealized Losses	(11)	(1)
Estimated Fair Value	1,914	960
Certificates of deposit \| Long Term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	980	970
Unrealized Gains	0	0
Unrealized Losses	(15)	(3)
Estimated Fair Value	$ 965	$ 967

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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