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Net Loss Per Share (Tables) | 9 Months Ended
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Sep. 30, 2020
Earnings Per Share [Abstract] |
Schedule of Potentially Dilutive Securities Not Included in the Diluted Per Share Calculations | Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows:
|  | As of September 30, |
|  | 2020 |  |  | 2019 |
Convertible preferred stock |  |  | — |  |  |  | 88,112,733 |
Options issued and outstanding |  |  | 9,459,015 |  |  |  | 6,316,944 |
Restricted shares subject to future vesting |  |  | 283,631 |  |  |  | 2,690,767 |
Warrants to purchase convertible preferred stock |  |  | — |  |  |  | 244,444 |
Total |  |  | 9,742,646 |  |  |  | 97,364,888 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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