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Basic and Diluted Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2021
Earnings Per Share [Abstract] |
Summary of Number of Options, Restricted Stock Units | The following table presents the number of options, restricted stock units and restricted stock excluded from the calculation of diluted net loss per share attributable to common stockholders because they are anti-dilutive (in thousands):
|  | June 30, |
|  | 2021 |  |  | 2020 |
Options to purchase common stock |  |  | 15,666 |  |  |  | 12,134 |
Restricted stock units |  |  | 3,795 |  |  |  | 1,030 |
Restricted stock |  |  | 50 |  |  |  | 100 |
Total |  |  | 19,511 |  |  |  | 13,264 |

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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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