XML 105 R66.htm IDEA: XBRL DOCUMENT v3.25.0.1
Redeemable Convertible Preferred Stock and Stockholders' Equity - Additional Information (Details) - USD ($)
 1 Months Ended 12 Months Ended
Dec. 28, 2023
Jan. 26, 2023
Feb. 08, 2022
Dec. 31, 2023
Jan. 31, 2023
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
May 31, 2023
Class of Stock [Line Items]                  
Common stock voting rights           one vote      
Common stock aggregate offering maximum amount under at the market program                 $ 350,000,000
Proceeds from issuance of private placement             $ 299,706,000 $ 9,958,000  
Gilead Common Stock Purchase Agreement                  
Class of Stock [Line Items]                  
Shares issued, price per share           $ 28.75      
Kite Collaboration Agreement                  
Class of Stock [Line Items]                  
Discount on shares sold price per share   $ 4.39              
Premium on shares sold price per share $ 4.8                
Reduction of deemed discount on shares sold   $ 15,300,000              
Increase in deemed premium on shares sold $ 15,600,000                
Common Stock                  
Class of Stock [Line Items]                  
Dividends declared or paid           $ 0      
Redeemable Convertible Preferred Stock                  
Class of Stock [Line Items]                  
Preferred stock, shares authorized       200,000,000   200,000,000 200,000,000    
Preferred stock par value       $ 0.0001   $ 0.0001 $ 0.0001    
Preferred stock, shares outstanding       0   0 0    
IPO                  
Class of Stock [Line Items]                  
Issuance of common stock, value               $ 127,283,000  
IPO | Common Stock                  
Class of Stock [Line Items]                  
Number of shares issued     9,487,500         9,487,500  
Sale of stock, price per share     $ 15            
Issuance of common stock, value               $ 9,000  
IPO | Redeemable Convertible Preferred Stock                  
Class of Stock [Line Items]                  
Shares issued upon conversion of preferred stock           24,785,564      
At-the-Market Offering                  
Class of Stock [Line Items]                  
Sale of stock, number of shares issued in transaction           0      
Private Placement                  
Class of Stock [Line Items]                  
Issuance of common stock, value             $ 299,706,000 $ 9,958,000  
Private Placement | Gilead Common Stock Purchase Agreement                  
Class of Stock [Line Items]                  
Issuance of common stock, value       $ 200,000,000 $ 100,000,000        
Private Placement | Gilead SPA and Second Gilead SPA                  
Class of Stock [Line Items]                  
Number of shares issued 3,242,542 3,478,261              
Sale of stock, price per share $ 61.68 $ 28.75              
Issuance of common stock, value $ 200,000,000 $ 100,000,000              
Private Placement | Common Stock                  
Class of Stock [Line Items]                  
Number of shares issued             6,720,803 590,318  
Issuance of common stock, value             $ 7,000 $ 1,000