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Loss per Share (Tables)
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Schedule of net loss per share
The following table sets forth the computation of basic and diluted net loss per share:
Year Ended December 31, 2021Year Ended December 31, 2020
Net loss$(88,602)$(52,697)
Basic weighted average number of shares of common stock outstanding92,239,306 69,524,148 
Diluted weighted average number of shares of common stock outstanding92,239,306 69,524,148 
Basic net loss per share$(0.96)$(0.76)
Diluted net loss per share$(0.96)$(0.76)
Schedule of potentially dilutive securities excluded from the computation of loss per share
The following potentially dilutive securities were excluded from the computation of the diluted net loss per share of common stock for the periods presented because their effect would have been anti-dilutive:

20212020
Restricted stock units26,923
Options to purchase common stock13,797,5563,672,968
Warrants5,821,1375,821,137
Shares expected to be purchased under employee stock purchase plan202,045
19,820,7389,521,028