Equity Based Compensation - Compensation Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended |
|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2017 |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | ||
| Total equity based compensation expense | $ 2,985 | $ 5,595 |
| Restricted stock awards | ||
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | ||
| Total equity based compensation expense | 1,018 | 1,874 |
| Stock option awards | ||
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] | ||
| Total equity based compensation expense | $ 1,967 | $ 3,721 |