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Loss per Share - Anti-dilutive common equivalent shares (Details) - shares | 9 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021
Loss per Share |  |
Total anti-dilutive common equivalent shares | 202,514,745 | 197,662,478
Outstanding options to purchase common shares |  |
Loss per Share |  |
Total anti-dilutive common equivalent shares | 25,140,262 | 25,287,670
Outstanding RSUs |  |
Loss per Share |  |
Total anti-dilutive common equivalent shares | 5,021,783 | 56,224
Outstanding shares under ESPP |  |
Loss per Share |  |
Total anti-dilutive common equivalent shares | 34,116 |
Outstanding warrants |  |
Loss per Share |  |
Total anti-dilutive common equivalent shares | 36,078,620 | 36,078,620
Outstanding Special Shares and options to purchase Special Shares |  |
Loss per Share |  |
Total anti-dilutive common equivalent shares | 136,239,964 | 136,239,964

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: 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 + Details
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