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Stock-Based Compensation - Schedule of Activity With Respect to RSAs and RSUs (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Weighted Average grant- date fair value      
Stock-based compensation $ 14,615 $ 4,251 $ 2,706
RSA      
Shares (in thousands)      
Non-vested awards outstanding (in shares) 27 61  
Restricted stock awards granted (in shares) 2    
Restricted stock awards vested (in shares) (34) (112) (13)
Restricted stock awards forfeited (in shares) (2) (5) (53)
Weighted Average grant- date fair value      
Beginning balance (in dollars per share) $ 25.62    
Weighted average grant date fair value (in dollars per share) 22.30 $ 30.96 $ 24.77
Vested (in dollars per share) 21.29    
Forfeited and canceled (in dollars per share) 24.87    
Ending balance (in dollars per share) $ 25.42 $ 25.62  
Stock-based compensation $ 838 $ 996 $ 2,225
Service-based RSA      
Weighted Average grant- date fair value      
Stock-based compensation $ 62 $ 210 $ 213
Performance-based RSA      
Shares (in thousands)      
Restricted stock awards forfeited (in shares) (1) (4) (38)
Weighted Average grant- date fair value      
Stock-based compensation $ 776 $ 786 $ 2,012
RSU      
Shares (in thousands)      
Non-vested awards outstanding (in shares) 418 427  
Restricted stock awards granted (in shares) 203    
Restricted stock awards vested (in shares) (176)    
Restricted stock awards forfeited (in shares) (36)    
Weighted Average grant- date fair value      
Beginning balance (in dollars per share) $ 15.46    
Weighted average grant date fair value (in dollars per share) 66.42    
Vested (in dollars per share) 18.71    
Forfeited and canceled (in dollars per share) 72.33    
Ending balance (in dollars per share) $ 34.08 $ 15.46  
Stock-based compensation $ 4,192 $ 1,869 25
Service-based RSU      
Weighted Average grant- date fair value      
Stock-based compensation 3,353 1,587 25
Performance-based RSU      
Weighted Average grant- date fair value      
Stock-based compensation $ 839 $ 282 $ 0