Organization and Description of Business (Details) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 11, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Jan. 01, 2019 |
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| Subsidiary, Sale of Stock [Line Items] | |||||
| Operating losses | $ 514,021 | $ 384,734 | $ 255,916 | ||
| Accumulated deficit | $ 1,496,454 | $ 1,006,627 | $ 982,432 | ||
| IPO | |||||
| Subsidiary, Sale of Stock [Line Items] | |||||
| Shares of common stock issued (in shares) | 26,275,993 | ||||
| Price per share (usd per share) | $ 23.00 | ||||
| Aggregate net proceeds from the offering | $ 563,000 | ||||
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Cash received on stock transaction after deduction of issuance costs. No definition available.
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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