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Net Loss Per Common Share (Tables)
 12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Shares Outstanding Excluded from Computation of Earnings Per Share The shares outstanding at the end of the respective periods presented below were excluded from the calculation of diluted net loss per share due to their anti-dilutive effect:
December 31,
2021		December 31,
2020		December 31,
2019
Common shares under option3,214,537 4,176,518 4,677,929 
Unvested RSUs698,704 401,234 245,966 
Shares issuable related to the ESPP23,448 16,828 — 
Unvested PBRSUs639,950 — — 
Common shares under PBSOs122,700 — — 
Shares issuable upon conversion of convertible notes8,007,010 8,460,237 — 
Warrants for common stock36,964,286 — — 
Total potential dilutive shares49,670,635 13,054,817 4,923,895