v3.25.4
CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Statement [Abstract]    
Product revenue, net $ 0 $ 87,371,000
Revenue from Contract with Customer, Product and Service [Extensible Enumeration] us-gaap:ProductMember us-gaap:ProductMember
Operating expenses:    
Cost of sales $ 0 $ 5,953,000
Cost of sales - inventory impairment and loss on firm purchase commitments 0 118,680,000
Acquired in-process research and development 0 36,203,000
Research and development 90,404,000 104,084,000
Selling, general and administrative 62,887,000 114,331,000
Restructuring expenses 0 22,851,000
Total operating expenses 153,291,000 402,102,000
Loss from operations (153,291,000) (314,731,000)
Other income, net:    
Interest income 9,302,000 13,809,000
Other expense, net (700,000) (1,214,000)
Total other income, net 8,602,000 12,595,000
Loss before income taxes (144,689,000) (302,136,000)
Provision (benefit) for income taxes 46,000 (393,000)
Net loss $ (144,735,000) $ (301,743,000)
Net loss per share - basic $ (1.53) $ (4.43)
Net loss per share - diluted $ (1.53) $ (4.43)
Weighted-average shares used in computing net loss per share - basic 94,565,567 68,142,158
Weighted-average shares used in computing net loss per share - diluted 94,565,567 68,142,158