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Summary of Significant Accounting Policies - Net Loss Per Share - Additional Information (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total 28,061,354 25,068,861 28,061,354 25,068,861
Convertible debt        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total 11,732,440 11,732,440 11,732,440 11,732,440
Options        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total 15,492,339 12,660,387 15,492,339 12,660,387
Restricted stock units        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total 714,687 554,146 714,687 554,146
Warrants        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Total 121,888 121,888 121,888 121,888