Stockholders' Equity - Summary of Stock Option Activity and Weighted Average Exercise Prices (Details) $ / shares in Units, $ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Sep. 30, 2020
USD ($)
$ / shares
shares
|
Dec. 31, 2019
USD ($)
$ / shares
shares
|
|
| Number Of Options Outstanding | ||
| Balance outstanding—December 31, 2019 | shares | 36,384,767 | |
| Options granted | shares | 14,600 | |
| Options exercised | shares | (7,555,561) | |
| Options forfeited or expired | shares | (511,680) | |
| Balance outstanding—September 30, 2020 | shares | 28,332,126 | 36,384,767 |
| Weighted-Average Exercise Price | ||
| Balance outstanding—December 31, 2019 | $ / shares | $ 2.96 | |
| Options granted | $ / shares | 41.19 | |
| Options exercised | $ / shares | 1.64 | |
| Options forfeited or expired | $ / shares | 4.63 | |
| Balance outstanding—September 30, 2020 | $ / shares | $ 3.31 | $ 2.96 |
| Weighted-Average Remaining Contractual Life (in Years) | ||
| Options outstanding | 6 years 10 months 24 days | 7 years 7 months 6 days |
| Balance outstanding | $ | $ 2,800,772 | $ 1,266,938 |
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- References No definition available.
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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