Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Common Share (Details)

v3.22.1
Net Loss Per Common Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Basic and diluted net loss per common share calculation:    
Net loss $ (16,389) $ (9,842)
Weighted average common shares outstanding, basic (in shares) 165,520,007 160,508,373
Weighted average common shares outstanding, diluted (in shares) 165,520,007 160,508,373
Net loss per share of common stock, basic (in dollars per share) $ (0.10) $ (0.06)
Net loss per share of common stock, diluted (in dollars per share) $ (0.10) $ (0.06)
Outstanding securities excluded from computation of diluted weighted shares outstanding (in shares) 18,452,937 14,342,476
Employee Stock Option    
Basic and diluted net loss per common share calculation:    
Outstanding securities excluded from computation of diluted weighted shares outstanding (in shares) 12,259,011 10,350,543
Restricted Stock Units    
Basic and diluted net loss per common share calculation:    
Outstanding securities excluded from computation of diluted weighted shares outstanding (in shares) 5,918,496 3,696,342
Warrants    
Basic and diluted net loss per common share calculation:    
Outstanding securities excluded from computation of diluted weighted shares outstanding (in shares) 275,430 295,591