v3.26.1
Convertible Preferred Stock and Stockholders' Equity - Reconciliation of Consolidated Stockholders' Equity Accounts (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Class Of Stock [Line Items]            
Beginning Balance $ 179,707 $ 207,184 $ 288,409 $ 318,726 $ 207,184 $ 318,726
Exercise of stock options, net of issuance costs 412          
Stock-based compensation 3,518 3,929 7,154 7,381    
Unrealized loss on investments (40) (193) (129) (77)    
Net loss (30,159) (31,213) (34,070) (37,621) (61,372) (71,691)
Ending Balance 153,438 179,707 261,364 288,409 153,438 261,364
Preferred Stock | Convertible Preferred Stock            
Class Of Stock [Line Items]            
Beginning Balance $ 3 $ 3 $ 3 $ 3 $ 3 $ 3
Beginning Balance (in shares) 2,755,086 2,755,086 2,755,086 2,755,086 2,755,086 2,755,086
Ending Balance $ 3 $ 3 $ 3 $ 3 $ 3 $ 3
Ending Balance (in shares) 2,755,086 2,755,086 2,755,086 2,755,086 2,755,086 2,755,086
Common Stock            
Class Of Stock [Line Items]            
Beginning Balance $ 116 $ 115 $ 115 $ 114 $ 115 $ 114
Beginning Balance (in shares) 116,272,513 115,359,735 114,603,910 113,928,279 115,359,735 113,928,279
Exercise of stock options, net of issuance costs $ 1          
Exercise of stock options, net of issuance costs (in shares) 293,409   832      
Issuance of common stock upon vesting of restricted stock units   $ 1   $ 1    
Issuance of common stock upon vesting of restricted stock units (in shares) 128,184 912,778 50,325 675,631    
Ending Balance $ 117 $ 116 $ 115 $ 115 $ 117 $ 115
Ending Balance (in shares) 116,694,106 116,272,513 114,655,067 114,603,910 116,694,106 114,655,067
Additional Paid In Capital            
Class Of Stock [Line Items]            
Beginning Balance $ 1,745,187 $ 1,741,259 $ 1,723,715 $ 1,716,335 $ 1,741,259 $ 1,716,335
Exercise of stock options, net of issuance costs 411          
Issuance of common stock upon vesting of restricted stock units   (1)   (1)    
Stock-based compensation 3,518 3,929 7,154 7,381    
Ending Balance 1,749,116 1,745,187 1,730,869 1,723,715 1,749,116 1,730,869
Accumulated Other Comprehensive Gain (Loss)            
Class Of Stock [Line Items]            
Beginning Balance (77) 116 191 268 116 268
Unrealized loss on investments (40) (193) (129) (77)    
Ending Balance (117) (77) 62 191 (117) 62
Accumulated Deficit            
Class Of Stock [Line Items]            
Beginning Balance (1,565,522) (1,534,309) (1,435,615) (1,397,994) (1,534,309) (1,397,994)
Net loss (30,159) (31,213) (34,070) (37,621)    
Ending Balance $ (1,595,681) $ (1,565,522) $ (1,469,685) $ (1,435,615) $ (1,595,681) $ (1,469,685)