XML 22 R5.htm IDEA: XBRL DOCUMENT v3.22.0.1
STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Revenues:      
Total revenues $ 10,097 $ 7,571 $ 5,281
Operating expenses:      
Cost of revenue 1,000 145 600
Research and development 91,140 65,053 71,677
General and administrative 72,303 33,153 24,267
Total operating expenses 164,443 98,351 96,544
Loss from operations (154,346) (90,780) (91,263)
Interest expense (4,502) (5,099) (5,726)
Other income, net 687 1,568 2,352
Loss before provision for income taxes (158,161) (94,311) (94,637)
Provision for income taxes 4 2 303
Net loss $ (158,165) $ (94,313) $ (94,940)
Net loss per common share - basic (in dollars per share) $ (1.52) $ (1.05) $ (1.47)
Net loss per common share - diluted (in dollars per share) $ (1.52) $ (1.05) $ (1.47)
Shares used in computing net loss per share - basic 104,205,645 89,582,138 64,478,066
Shares used in computing net loss per share - diluted 104,205,645 89,582,138 64,478,066
Comprehensive loss:      
Net loss $ (158,165) $ (94,313) $ (94,940)
Unrealized (losses) gains on available-for-sale securities (2) (24) 58
Comprehensive loss (158,167) (94,337) (94,882)
Collaborative development revenue      
Revenues:      
Total revenues 4,177 5,364 459
Product supply revenue      
Revenues:      
Total revenues 907 1,501 322
Licensing revenue      
Revenues:      
Total revenues $ 5,013 $ 706 $ 4,500