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Share-based Compensation and Equity - Stock Option Activity Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jun. 13, 2013
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted-average estimated fair value of stock options granted (in dollars per share)   $ 6.05 $ 7.67 $ 7.84
Stock compensation expense not yet recognized, options   $ 2,891    
Stock options, net of estimated forfeitures        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period   1 year 9 months 18 days    
Employee Stock Time Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock compensation expense not yet recognized, options   $ 2,890    
Performance Shares        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock compensation expense not yet recognized, options   $ 1    
Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period   1 year 8 months 12 days    
Stock compensation costs not yet recognized, awards other than options   $ 7,619    
Time Based Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock compensation costs not yet recognized, awards other than options   4,272    
Performance Based Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock compensation costs not yet recognized, awards other than options   3,289    
Market Based Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock compensation costs not yet recognized, awards other than options   $ 58    
2013 Long-Term Incentive Plan | Performance Shares        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award catch up period 8 years      
2013 Long-Term Incentive Plan | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award catch up period 8 years      
2013 Long-Term Incentive Plan | Minimum | Stock options, net of estimated forfeitures        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years      
2013 Long-Term Incentive Plan | Minimum | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years      
2013 Long-Term Incentive Plan | Maximum | Stock options, net of estimated forfeitures        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 5 years      
2013 Long-Term Incentive Plan | Maximum | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 5 years      
Tranche One | Stock options, net of estimated forfeitures        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award requisite service period   5 years    
Tranche One | 2013 Long-Term Incentive Plan | Performance Shares        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years      
Tranche Two | Stock options, net of estimated forfeitures        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award requisite service period     3 years  
Tranche Two | 2013 Long-Term Incentive Plan | Performance Shares        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years