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Unaudited Condensed Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Deficit [Member]
Beginning balance at Dec. 31, 2024 $ 1,022,781 $ 59 $ 1,258,316 $ 2,163 $ (237,757)
Beginning balance (in shares) at Dec. 31, 2024   59,064,606      
Exercise of common stock options 1,076   1,076    
Exercise of common stock options (in shares)   140,533      
Shares issued under employee stock purchase plan 779   779    
Shares issued under employee stock purchase plan (in shares)   90,175      
Issuance of common stock upon settlement of restricted stock units (in shares)   2,500      
Stock-based compensation 21,662   21,662    
Unrealized gain (loss) on available-for-sale securities, net 1,584     1,584  
Net loss (57,366)       (57,366)
Ending balance at Jun. 30, 2025 990,516 $ 59 1,281,833 3,747 (295,123)
Ending balance (in shares) at Jun. 30, 2025   59,297,814      
Beginning balance at Mar. 31, 2025 1,012,469 $ 59 1,269,919 3,756 (261,265)
Beginning balance (in shares) at Mar. 31, 2025   59,168,490      
Exercise of common stock options 175 $ 0 175    
Exercise of common stock options (in shares)   36,649      
Shares issued under employee stock purchase plan 779   779    
Shares issued under employee stock purchase plan (in shares)   90,175      
Issuance of common stock upon settlement of restricted stock units (in shares)   2,500      
Stock-based compensation 10,960   10,960    
Unrealized gain (loss) on available-for-sale securities, net (9)     (9)  
Net loss (33,858)       (33,858)
Ending balance at Jun. 30, 2025 990,516 $ 59 1,281,833 3,747 (295,123)
Ending balance (in shares) at Jun. 30, 2025   59,297,814      
Beginning balance at Dec. 31, 2025 956,822 $ 60 1,303,828 4,316 (351,382)
Beginning balance (in shares) at Dec. 31, 2025   60,384,283      
Exercise of common stock options $ 5,194 $ 1 5,193    
Exercise of common stock options (in shares) 505,667 505,667      
Shares issued under employee stock purchase plan $ 591   591    
Shares issued under employee stock purchase plan (in shares)   50,058      
Issuance of common stock upon settlement of restricted stock units (in shares)   137,972      
Stock-based compensation 18,331   18,331    
Unrealized gain (loss) on available-for-sale securities, net (6,621)     (6,621)  
Net loss (46,333)       (46,333)
Ending balance at Jun. 30, 2026 $ 927,984 $ 61 1,327,943 (2,305) (397,715)
Ending balance (in shares) at Jun. 30, 2026 61,077,980 61,077,980      
Beginning balance at Mar. 31, 2026 $ 941,535 $ 60 1,316,642 576 (375,743)
Beginning balance (in shares) at Mar. 31, 2026   60,865,458      
Exercise of common stock options 1,649 $ 1 1,648    
Exercise of common stock options (in shares)   144,948      
Shares issued under employee stock purchase plan 591   591    
Shares issued under employee stock purchase plan (in shares)   50,058      
Issuance of common stock upon settlement of restricted stock units (in shares)   17,516      
Stock-based compensation 9,062   9,062    
Unrealized gain (loss) on available-for-sale securities, net (2,881)     (2,881)  
Net loss (21,972)       (21,972)
Ending balance at Jun. 30, 2026 $ 927,984 $ 61 $ 1,327,943 $ (2,305) $ (397,715)
Ending balance (in shares) at Jun. 30, 2026 61,077,980 61,077,980