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Equity-Based Compensation - Summary of Equity-Based Compensation Expense related to Non-Vested RSUs (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2017
USD ($)
Service-Based RSUs  
Share-based Compensation  
Unrecognized compensation cost $ 1,790
Weighted average period 1 year 4 months 10 days
Performance and market-based RSU's  
Share-based Compensation  
Unrecognized compensation cost $ 3,810
Weighted average period 2 years 2 months 13 days
RSUs  
Share-based Compensation  
Unrecognized compensation cost $ 5,600
Weighted average period 1 year 11 months 5 days