Investments - Schedule of Fair Value Amortized Cost and Unrealized Gain and Loss of Investments in Marketable Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 283,322	$ 318,963
Unrealized Gain		4
Unrealized Loss	(1,582)	(62)
Fair Value	281,740	318,905
Money Market Funds
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	16,286	115,410
Fair Value	16,286	115,410
US Treasuries
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	75,912	24,056
Unrealized Gain		1
Unrealized Loss	(353)	(4)
Fair Value	75,559	24,053
Government Treasury and Agency Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	6,049	7,606
Unrealized Loss	(25)	(6)
Fair Value	6,024	7,600
Corporate Securities and Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	185,075	171,891
Unrealized Gain		3
Unrealized Loss	(1,204)	(52)
Fair Value	$ 183,871	$ 171,842

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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
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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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-Publisher FASB
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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

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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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
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-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

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