XML 14 R4.htm IDEA: XBRL DOCUMENT v3.22.1
Condensed Consolidated Statements of Operations and Comprehensive Loss (unaudited) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Income Statement [Abstract]    
Revenue, Product and Service [Extensible Enumeration] Collaboration Revenue [Member] Collaboration Revenue [Member]
Revenue $ 7,109 $ 2,408
Operating expenses:    
Research and development 20,166 15,849
General and administrative 5,204 4,781
Total operating expenses 25,370 20,630
Loss from operations (18,261) (18,222)
Other expense:    
Interest expense, net (20) (70)
Total other expense, net (20) (70)
Net loss and comprehensive loss (18,281) (18,292)
Net loss and comprehensive loss (18,281) (18,292)
Net loss attributable to common shareholders $ (18,281) $ (18,292)
Basic loss per common share (in dollars per share) $ (0.27) $ (0.39)
Diluted loss per common share (in dollars per share) $ (0.27) $ (0.39)
Shares used to compute basic net loss per common share (in shares) 68,138,116 46,967,213
Shares used to compute diluted net loss per common share (in shares) 68,138,116 46,967,213