v3.26.1
Condensed Statements of Stockholders' Deficit (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Balances at Dec. 31, 2024 $ 44,601 $ 8 $ 831,423 $ 39 $ (786,869)
Common Stock Balance, Shares at Dec. 31, 2024   8,306,398      
Issuance of common stock under Employee Stock Purchase Plan 246   246    
Issuance of common stock under Employee Stock Purchase Plan, Shares   35,809      
Vesting of restricted stock units, Shares   158,155      
Stock transactions associated with taxes withheld on restricted stock units (180)   (180)    
Stock transactions associated with taxes withheld on restricted stock units, Shares   (11,735)      
Stock-based compensation expense 5,538   5,538    
Net unrealized gain (loss) on available-for-sale securities (48)     (48)  
Net loss (75,968)       (75,968)
Balances at Mar. 31, 2025 (25,811) $ 8 837,027 (9) (862,837)
Common Stock Balance, Shares at Mar. 31, 2025   8,488,627      
Balances at Dec. 31, 2024 44,601 $ 8 831,423 39 (786,869)
Common Stock Balance, Shares at Dec. 31, 2024   8,306,398      
Net unrealized gain (loss) on available-for-sale securities (52)        
Net loss (87,467)        
Balances at Jun. 30, 2025 (32,111) $ 9 842,229 (13) (874,336)
Common Stock Balance, Shares at Jun. 30, 2025   8,525,728      
Balances at Mar. 31, 2025 (25,811) $ 8 837,027 (9) (862,837)
Common Stock Balance, Shares at Mar. 31, 2025   8,488,627      
Reversal of common stock under Employee Stock Purchase Plan ,Shares   (250)      
Vesting of restricted stock units 1 $ 1      
Vesting of restricted stock units, Shares   43,616      
Stock transactions associated with taxes withheld on restricted stock units (61)   (61)    
Stock transactions associated with taxes withheld on restricted stock units, Shares   (6,265)      
Stock-based compensation expense 5,263   5,263    
Net unrealized gain (loss) on available-for-sale securities (4)     (4)  
Net loss (11,499)       (11,499)
Balances at Jun. 30, 2025 (32,111) $ 9 842,229 (13) (874,336)
Common Stock Balance, Shares at Jun. 30, 2025   8,525,728      
Balances at Dec. 31, 2025 (132,452) $ 9 845,475 19 (977,955)
Common Stock Balance, Shares at Dec. 31, 2025   8,584,309      
Exercise of common stock options 28   28    
Exercise of common stock options, Shares   4,994      
Issuance of common stock under Employee Stock Purchase Plan 81   81    
Issuance of common stock under Employee Stock Purchase Plan, Shares   10,728      
Vesting of restricted stock units, Shares   106,157      
Stock transactions associated with taxes withheld on restricted stock units (160)   (160)    
Stock transactions associated with taxes withheld on restricted stock units, Shares   (7,768)      
Stock-based compensation expense 1,562   1,562    
Issuance of common stock in connection with public offering, net of issuance costs 102,658 $ 8 102,650    
Issuance of common stock in connection with public offering, net of issuance costs, Shares   7,868,383      
Net unrealized gain (loss) on available-for-sale securities (120)     (120)  
Net loss (38,484)       (38,484)
Balances at Mar. 31, 2026 (66,887) $ 17 949,636 (101) (1,016,439)
Common Stock Balance, Shares at Mar. 31, 2026   16,566,803      
Balances at Dec. 31, 2025 (132,452) $ 9 845,475 19 (977,955)
Common Stock Balance, Shares at Dec. 31, 2025   8,584,309      
Net unrealized gain (loss) on available-for-sale securities (77)        
Net loss (77,017)        
Balances at Jun. 30, 2026 (103,317) $ 17 951,696 (58) (1,054,972)
Common Stock Balance, Shares at Jun. 30, 2026   16,576,205      
Balances at Mar. 31, 2026 (66,887) $ 17 949,636 (101) (1,016,439)
Common Stock Balance, Shares at Mar. 31, 2026   16,566,803      
Exercise of common stock options 50   50    
Exercise of common stock options, Shares   3,451      
Vesting of restricted stock units, Shares   5,951      
Stock-based compensation expense 2,010   2,010    
Net unrealized gain (loss) on available-for-sale securities 43     43  
Net loss (38,533)       (38,533)
Balances at Jun. 30, 2026 $ (103,317) $ 17 $ 951,696 $ (58) $ (1,054,972)
Common Stock Balance, Shares at Jun. 30, 2026   16,576,205