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Fair Value Measurement - Summary of Financial Instruments Recorded at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	$ 264,955	$ 217,609
U.S. Treasury securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	205,927	157,277
Certificates of deposit
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	17,642	6,490
Corporate debt securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	27,539	36,327
Commercial paper
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	13,444	11,620
Asset-backed securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	403	5,895
Fair Value Measurements Recurring
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	76,915	151,079
Total cash equivalents and marketable securities	341,870	368,688
Fair Value Measurements Recurring | Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	76,915	151,079
Total cash equivalents and marketable securities	76,915	151,079
Fair Value Measurements Recurring | Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	0	0
Total cash equivalents and marketable securities	264,955	217,609
Fair Value Measurements Recurring | Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash equivalents	0	0
Total cash equivalents and marketable securities	0	0
Fair Value Measurements Recurring | U.S. Treasury securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	205,927	157,277
Fair Value Measurements Recurring | U.S. Treasury securities | Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | U.S. Treasury securities | Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	205,927	157,277
Fair Value Measurements Recurring | U.S. Treasury securities | Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Certificates of deposit
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	17,642	6,490
Fair Value Measurements Recurring | Certificates of deposit | Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Certificates of deposit | Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	17,642	6,490
Fair Value Measurements Recurring | Certificates of deposit | Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Corporate debt securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	27,539	36,327
Fair Value Measurements Recurring | Corporate debt securities | Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Corporate debt securities | Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	27,539	36,327
Fair Value Measurements Recurring | Corporate debt securities | Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Commercial paper
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	13,444	11,620
Fair Value Measurements Recurring | Commercial paper | Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Commercial paper | Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	13,444	11,620
Fair Value Measurements Recurring | Commercial paper | Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Asset-backed securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	403	5,895
Fair Value Measurements Recurring | Asset-backed securities | Level 1
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	0	0
Fair Value Measurements Recurring | Asset-backed securities | Level 2
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	403	5,895
Fair Value Measurements Recurring | Asset-backed securities | Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total marketable securities, fair value	$ 0	$ 0

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Cash equivalents and available for sale debt securities fair value disclosure.

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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), classified as current.

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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