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Equity-Based Compensation Plans - Stock Options (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Oct. 31, 2016
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Plans        
Aggregate Intrinsic Value - Outstanding   $ 3,500 $ 2,300  
Actual tax benefit for the tax deductions from the exercise of stock options   600 300  
Stock options additional information        
Aggregate Intrinsic Value - Outstanding   3,500 $ 2,300  
2016 Plan | Stock options        
Share-based Compensation Plans        
Number of awards available under the plan (in shares) 14,693,518      
Term of awards 10 years      
Aggregate Intrinsic Value - Outstanding   $ 5,016    
Stock Options        
Outstanding at December 31, 2020 (in shares)   470    
Exercised (in shares)   (188)   0
Forfeited (in shares)   (10)    
Outstanding at December 31, 2021 (in shares)   272 470  
Options exercisable at December 31, 2021 (in shares)   272    
Weighted Average Exercise Price        
Outstanding at December 31, 2020 (per share)   $ 21.90    
Exercised (per share)   21.87    
Forfeited (per share)   22.00    
Outstanding at December 31, 2021 (per share)   21.93 $ 21.90  
Options exercisable at December 31, 2021 (per share)   $ 21.93    
Stock options additional information        
Aggregate Intrinsic Value - Outstanding   $ 5,016    
Aggregate Intrinsic Value - Exercisable   $ 5,016    
Weighted Average Remaining Contractual Life - Outstanding (in years)   4 years 7 months 6 days    
Weighted Average Remaining Contractual Life - Exercisable (in years)   4 years 7 months 6 days