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Net Loss Per Share | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Net Loss Per Share | 14. Net Loss Per Share Basic net loss per share is calculated by dividing the net loss available to common stockholders by the weighted-average number of common shares outstanding for the period. If applicable, diluted net loss per share attributable to common stockholders is calculated by dividing net loss available to common stockholders by the diluted weighted-average number of common shares outstanding for the period. The following table presents the computation of basic and diluted net loss per share (in thousands, except per share amounts):
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (36,999 | ) |  | $ | (43,031 | ) |  | $ | (117,163 | ) |  | $ | (104,139 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 104,804 |  |  |  | 99,571 |  |  |  | 102,561 |  |  |  | 95,204 |
Net loss per share, basic and diluted: |  | $ | (0.35 | ) |  | $ | (0.43 | ) |  | $ | (1.14 | ) |  | $ | (1.09 | )
The following potentially dilutive shares of common stock were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented (in thousands):
|  | As of September 30, |
|  | 2022 |  |  | 2021 |
Series A convertible preferred stock |  |  | — |  |  |  | 29 |
Options to purchase common stock and employee stock purchase plan |  |  | 3,142 |  |  |  | 3,524 |
Unvested restricted stock unit awards |  |  | 8,744 |  |  |  | 8,733 |
Warrants to purchase common stock |  |  | 17,486 |  |  |  | 20,214 |
Senior convertible notes |  |  | 17,246 |  |  |  | 17,246 |
Total |  |  | 46,618 |  |  |  | 49,746 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI https://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
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