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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2022

Fair Value Disclosures [Abstract]

Summary of Assets Measured At Fair Value on Recurring Basis

Assets measured at fair value on a recurring basis are summarized below:

			Fair Value Measurement As of September 30, 2022
			Fair Value Measurement																								Balance Sheet Classification
			Fair Value Level						Cost Basis						Unrealized Gains (Losses)						Fair Value						Cash and Cash Equivalents						Short-term Investments and Marketable Securities
Money market funds			Level 1						$	157,186					$	—					$	157,186					$	157,186					$	—
Certificates of deposit			Level 2						990						—						990						—						990
Commercial paper			Level 2						5,987						—						5,987						—						5,987
Short-term bond mutual funds			Level 2						100,242						(400)						99,842						—						99,842
Corporate bonds(1)			Level 2						162,530						(1,252)						161,278						—						161,278
Total									$	426,935					$	(1,652)					$	425,283					$	157,186					$	268,097

(1) Includes $745 and $743 of cost basis and fair market value, respectively, with a weighted average maturity of 1.5 years.

			Fair Value Measurements as of December 31, 2021
(in thousands)			Level 1						Level 2						Level 3						Total
Description
Money market funds a			$	485,521					$	—					$	—					$	485,521

a.Money market funds at December 31, 2021 are recorded in cash and cash equivalents.

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- References

No definition available.

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

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