Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Common Shares Excluded from EPS Calculations (Details)

v3.21.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Common Shares Excluded from EPS Calculations (Details) - shares
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from the calculation of EPS 34,708,146 21,387,384
Outstanding warrants    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from the calculation of EPS 27,944,544 19,556,108
Outstanding options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from the calculation of EPS 6,716,167 1,578,231
Unvested restricted stock units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares excluded from the calculation of EPS 47,435 253,045