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Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Loss [Member]
Accumulated Deficit [Member]
Balances at Dec. 31, 2022 $ 1,252,599 $ 6 $ (400) $ 3,291,369 $ (10,206) $ (2,028,170)
Balances, Shares at Dec. 31, 2022   59,509,125 3,033      
Issuance of common stock from exercises of stock options, Amount 438     438    
Issuance of common stock from exercises of stock options, Shares   52,058        
Issuance of common stock under the employee stock purchase plan 2,863     2,863    
Issuance of common stock under the employee stock purchase plan, Shares   76,105        
Stock-based compensation expense 19,568     19,568    
Change in unrealized loss on available-for-sale securities 5,118       5,118  
Vesting of restricted stock units, net of employee tax obligations (629)     (629)    
Vesting of restricted stock units, net of employee tax obligations, Shares   124,713        
Net loss (146,828)         (146,828)
Balances at Mar. 31, 2023 1,133,129 $ 6 $ (400) 3,313,609 (5,088) (2,174,998)
Balance, Shares at Mar. 31, 2023   59,762,001 3,033      
Balances at Dec. 31, 2023 799,530 $ 6 $ (400) 3,370,397 (814) (2,569,659)
Balances, Shares at Dec. 31, 2023   60,043,643 3,033      
Issuance of common stock from exercises of stock options, Amount 52     52    
Issuance of common stock from exercises of stock options, Shares   7,142        
Issuance of common stock under the employee stock purchase plan 1,507     1,507    
Issuance of common stock under the employee stock purchase plan, Shares   61,402        
Stock-based compensation expense 13,170     13,170    
Change in unrealized loss on available-for-sale securities 27       27  
Vesting of restricted stock units, net of employee tax obligations (2)     (2)    
Vesting of restricted stock units, net of employee tax obligations, Shares   69,844        
Net loss (108,483)         (108,483)
Balances at Mar. 31, 2024 $ 705,801 $ 6 $ (400) $ 3,385,124 $ (787) $ (2,678,142)
Balance, Shares at Mar. 31, 2024   60,182,031 3,033