CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Revenues:    
Total revenue $ 31,238  
Operating expenses:    
Research and development 136,734 $ 103,520
General and administrative 35,915 23,029
Total operating expenses 172,649 126,549
Loss from operations (141,411) (126,549)
Other income (expense):    
Interest expense (3,358) (3,506)
Other income, net 19,795 280
Net loss before income tax (124,974) (129,775)
Income tax expense 0 0
Net loss (124,974) (129,775)
Other comprehensive income (expense):    
Unrealized loss on short-term investments (5) (14)
Comprehensive loss $ (124,979) $ (129,789)
Net loss per share attributable to common stockholders, basic and diluted $ (2.01) $ (3.61)
Weighted-average number of shares outstanding, basic and diluted 62,235,940 35,996,901
Collaboration Revenue    
Revenues:    
Total revenue $ 31,238