Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details)

v3.21.2
Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares
 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Debt Instrument [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 11,754,664 8,329,689
Convertible notes    
Debt Instrument [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 21,136 593,169
Warrants    
Debt Instrument [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 5,996,112 3,836,112
Options    
Debt Instrument [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 1,071,782 1,252,681
Restricted stock units    
Debt Instrument [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 4,665,060 2,646,242
Restricted shares    
Debt Instrument [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 574 1,485