Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Share - Antidilutive effect (Details)

v3.22.2.2
Net Loss per Share - Antidilutive effect (Details) - shares
 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 63,703,127 111,133,163
Finback BDA    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares issuable upon exercise of warrant 532,038  
Unvested warrants (in shares) 2,020,875  
Options issued and outstanding    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 21,567,577 21,600,629
Warrants to purchase common stock | July 16, 2021    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 14,324,994 0
Warrants to purchase common stock | January 13, 2021    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 2,552,913 2,552,913
Convertible preferred stock (as converted to common stock)    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 0 80,833,007
Warrants to purchase preferred stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 0 1,014,963
Warrants to purchase common stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 0 1,053,933
Unvested restricted stock units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 7,446,143 289,047
Unvested performance stock units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 914,000 0
Earn-out shares    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 15,000,000 0
Contingently issuable common stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 1,897,500 0
Convertible notes (as converted to common stock)    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from the computation of diluted net loss per share (in shares) 0 3,788,671