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Stock-Based Compensation - Assumptions (Details) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Time-based stock option awards      
Assumptions:      
Expected dividend yield 0.00%    
Expected term (years) 6 years 3 months    
Risk-free interest rate - minimum 0.82%    
Risk-free interest rate - maximum 2.26%    
Weighted-average grant date fair value $ 0 $ 1.42 $ 2.92
Forfeited (in shares) 0    
Granted (in shares) 0 1,140,875 654,221
Stock Appreciation Rights (SARs) [Member]      
Assumptions:      
Weighted average expected stock volatility 43.50%    
Expected dividend yield 0.00%    
Expected term (years) 6 years 3 months    
Risk-free interest rate (range) 1.07%    
Minimum | Time-based stock option awards      
Assumptions:      
Weighted average expected stock volatility 25.94%    
Exercise price (range) $ 4.51    
Maximum | Time-based stock option awards      
Assumptions:      
Weighted average expected stock volatility 30.90%    
Exercise price (range) $ 10.83