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Fair Value Measurements - Summary of Financial Instruments Carried at Fair Value on Recurring Basis (Details) - USD ($) | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Assets |  |
Assets measured at fair value | $ 0 | $ 0
Fair Value, Recurring | Money Market Funds |  |
Assets |  |
Assets measured at fair value | 227,219,000 | 272,210,000
Fair Value, Recurring | Level 1 | Money Market Funds |  |
Assets |  |
Assets measured at fair value | $ 227,219,000 | $ 272,210,000

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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