v3.23.2
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-In Capital
Accumulated Other Comprehensive (Loss) Income
Accumulated Deficit
Treasury Stock
Common stock, beginning balance (in shares) at Dec. 31, 2021   70,550,631,000        
Treasury stock, beginning balance (in shares) at Dec. 31, 2021           (16,216,411,000)
Beginning balance at Dec. 31, 2021 $ 1,291,975 $ 71 $ 2,334,348 $ (1,198) $ (238,760) $ (802,486)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Unrealized gain (loss) on available-for-sale securities (6,547)     (6,547)    
Common stock issued under stock incentive plan and ESPP (in shares)   442,646,000        
Common stock issued under stock incentive plan and ESPP 1,289   1,289      
Stock-based compensation expense 15,510   15,510      
Net income (loss) (94,774)       (94,774)  
Common stock, ending balance (in shares) at Mar. 31, 2022   70,993,277,000        
Treasury stock, ending balance (in shares) at Mar. 31, 2022           (16,216,411,000)
Ending balance at Mar. 31, 2022 1,207,453 $ 71 2,351,147 (7,745) (333,534) $ (802,486)
Common stock, beginning balance (in shares) at Dec. 31, 2021   70,550,631,000        
Treasury stock, beginning balance (in shares) at Dec. 31, 2021           (16,216,411,000)
Beginning balance at Dec. 31, 2021 1,291,975 $ 71 2,334,348 (1,198) (238,760) $ (802,486)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income (loss) (186,580)          
Common stock, ending balance (in shares) at Jun. 30, 2022   71,031,792,000        
Treasury stock, ending balance (in shares) at Jun. 30, 2022           (16,216,411,000)
Ending balance at Jun. 30, 2022 1,124,070 $ 71 2,362,327 (10,502) (425,340) $ (802,486)
Common stock, beginning balance (in shares) at Mar. 31, 2022   70,993,277,000        
Treasury stock, beginning balance (in shares) at Mar. 31, 2022           (16,216,411,000)
Beginning balance at Mar. 31, 2022 1,207,453 $ 71 2,351,147 (7,745) (333,534) $ (802,486)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Unrealized gain (loss) on available-for-sale securities (2,757)     (2,757)    
Common stock issued under stock incentive plan and ESPP (in shares)   38,515,000        
Common stock issued under stock incentive plan and ESPP 15   15      
Stock-based compensation expense 11,165   11,165      
Net income (loss) (91,806)       (91,806)  
Common stock, ending balance (in shares) at Jun. 30, 2022   71,031,792,000        
Treasury stock, ending balance (in shares) at Jun. 30, 2022           (16,216,411,000)
Ending balance at Jun. 30, 2022 $ 1,124,070 $ 71 2,362,327 (10,502) (425,340) $ (802,486)
Common stock, beginning balance (in shares) at Dec. 31, 2022 55,039,707 71,256,118,000        
Treasury stock, beginning balance (in shares) at Dec. 31, 2022 (16,216,411)         (16,216,411,000)
Beginning balance at Dec. 31, 2022 $ 1,100,814 $ 71 2,386,325 (12,535) (470,561) $ (802,486)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Unrealized gain (loss) on available-for-sale securities 4,124     4,124    
Common stock issued under stock incentive plan and ESPP (in shares)   501,660,000        
Common stock issued under stock incentive plan and ESPP 2,467 $ 1 2,466      
Stock-based compensation expense 10,139   10,139      
Net income (loss) (81,018)       (81,018)  
Common stock, ending balance (in shares) at Mar. 31, 2023   71,757,778,000        
Treasury stock, ending balance (in shares) at Mar. 31, 2023           (16,216,411,000)
Ending balance at Mar. 31, 2023 $ 1,036,526 $ 72 2,398,930 (8,411) (551,579) $ (802,486)
Common stock, beginning balance (in shares) at Dec. 31, 2022 55,039,707 71,256,118,000        
Treasury stock, beginning balance (in shares) at Dec. 31, 2022 (16,216,411)         (16,216,411,000)
Beginning balance at Dec. 31, 2022 $ 1,100,814 $ 71 2,386,325 (12,535) (470,561) $ (802,486)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Common stock issued under stock incentive plan and ESPP (in shares) 152,849          
Net income (loss) $ (164,824)          
Common stock, ending balance (in shares) at Jun. 30, 2023 55,734,775 71,951,186,000        
Treasury stock, ending balance (in shares) at Jun. 30, 2023 (16,216,411)         (16,216,411,000)
Ending balance at Jun. 30, 2023 $ 964,236 $ 72 2,410,905 (8,870) (635,385) $ (802,486)
Common stock, beginning balance (in shares) at Mar. 31, 2023   71,757,778,000        
Treasury stock, beginning balance (in shares) at Mar. 31, 2023           (16,216,411,000)
Beginning balance at Mar. 31, 2023 1,036,526 $ 72 2,398,930 (8,411) (551,579) $ (802,486)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Unrealized gain (loss) on available-for-sale securities (459)     (459)    
Common stock issued under stock incentive plan and ESPP (in shares)   193,408,000        
Common stock issued under stock incentive plan and ESPP 238   238      
Stock-based compensation expense 11,737   11,737      
Net income (loss) $ (83,806)       (83,806)  
Common stock, ending balance (in shares) at Jun. 30, 2023 55,734,775 71,951,186,000        
Treasury stock, ending balance (in shares) at Jun. 30, 2023 (16,216,411)         (16,216,411,000)
Ending balance at Jun. 30, 2023 $ 964,236 $ 72 $ 2,410,905 $ (8,870) $ (635,385) $ (802,486)