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Fair Value Measurements - Summary of Changes in Fair Value of Level 3 Liability (Details) - Recurring - Level 3 $ in Thousands | 12 Months Ended
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Dec. 31, 2019 USD ($)
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] |
Beginning balance | $ 1,671
Revaluation of convertible preferred stock liability recorded in other expenses (income), net | 30,597
Partial settlement of convertible preferred stock liability upon third closing | (6,673)
Capital contribution related to extinguishment of preferred stock liability | $ (25,595)

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- Definition Fair value measurement with unobservable inputs reconciliation capital contribution related to the extinguishment of preferred stock liability. + References No definition available. + Details
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- Definition Fair value measurement with unobservable inputs reconciliation partial settlement of convertible preferred stock liability upon third closing. + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (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 (c)(1) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + 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 (c) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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