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Condensed Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Common stock
Additional paid-in capital
Accumulated deficit
Accumulated other comprehensive (loss) income
Beginning balance (in shares) at Dec. 31, 2021   148,895,308      
Beginning balance at Dec. 31, 2021 $ 527,166 $ 15 $ 1,875,234 $ (1,355,661) $ 7,578
Increase (Decrease) in Stockholders' Equity          
Exercise of stock options (in shares)   355      
Exercise of stock options 0      
Vesting of restricted stock units (in shares)   1,610,990      
Vesting of performance-based stock units (in shares)   175,751      
Shares of restricted stock returned to the Company under net share settlements to satisfy tax withholding obligations (in shares)   (570,446)      
Shares of restricted stock returned to the Company under net share settlements to satisfy tax withholding obligations (1,812)   (1,812)    
Stock-based compensation expense 4,255   4,255    
Other comprehensive loss 14,778       14,778
Net loss (69,975)     (69,975)  
Ending balance (in shares) at Mar. 31, 2022   150,111,958      
Ending balance at Mar. 31, 2022 $ 474,412 $ 15 1,877,677 (1,425,636) 22,356
Beginning balance (in shares) at Dec. 31, 2022 168,324,995 168,324,995      
Beginning balance at Dec. 31, 2022 $ 518,427 $ 17 1,941,569 (1,453,744) 30,585
Increase (Decrease) in Stockholders' Equity          
Exercise of stock options (in shares)   573      
Exercise of stock options 1   1    
Vesting of restricted stock units (in shares)   1,020,277      
Vesting of performance-based stock units (in shares)   381,071      
Shares of restricted stock returned to the Company under net share settlements to satisfy tax withholding obligations (in shares)   (496,937)      
Shares of restricted stock returned to the Company under net share settlements to satisfy tax withholding obligations (1,893)   (1,893)    
Stock-based compensation expense 5,848   5,848    
Other comprehensive loss (11,150)       (11,150)
Net loss $ (38,305)     (38,305)  
Ending balance (in shares) at Mar. 31, 2023 169,229,979 169,229,979      
Ending balance at Mar. 31, 2023 $ 472,928 $ 17 $ 1,945,525 $ (1,492,049) $ 19,435