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Equity-Based Compensation - Summary of Equity-Based Compensation Expense related to Non-Vested RSUs (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2016
USD ($)
Service-Based RSUs  
Share-based Compensation  
Unrecognized compensation cost $ 2,084
Weighted average period 1 year 4 months 24 days
Performance and market-based RSU's  
Share-based Compensation  
Unrecognized compensation cost $ 698
Weighted average period 1 year 6 months
Market-Based RSUs  
Share-based Compensation  
Unrecognized compensation cost $ 638
Weighted average period 1 year 4 months 24 days
RSUs  
Share-based Compensation  
Unrecognized compensation cost $ 3,420
Weighted average period 1 year 4 months 24 days