Income Taxes and Tax Receivable Agreement - Schedule of Gross Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | ||
| Unrecognized tax benefits at beginning of year | $ 1,403 | $ 2,755 |
| Additions for tax positions of prior years | 60 | 136 |
| Reductions for tax positions of prior year | (398) | (996) |
| Settlements | (4) | (492) |
| Unrecognized tax benefits at end of year | $ 1,061 | $ 1,403 |