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Share-Based Compensation - Summary of Restricted Stock Units (Details) - Restricted Stock Units (RSUs) - $ / shares
shares in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Shares [Roll Forward]      
Nonvested, beginning of period (in shares) 1,241    
Granted (in shares) 164    
Vested (in shares) (803)    
Forfeited (in shares) (21)    
Nonvested, end of period (in shares) 581 1,241  
Weighted-Average Grant Date Fair Value [Roll Forward]      
Nonvested, beginning of period (in dollars per share) $ 11.58    
Granted (in dollars per share) 24.15 $ 11.17 $ 19.68
Vested (in dollars per share) 11.43    
Forfeited (in dollars per share) 15.48    
Nonvested, end of period (in dollars per share) $ 15.20 $ 11.58