Intangible Assets - Estimated Amortization Expense (Detail) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|---|---|---|---|
| Fiscal year: | |||
| 2016 | $ 9,754 | ||
| 2017 | 9,754 | ||
| 2018 | 9,754 | ||
| 2019 | 9,754 | ||
| 2020 | 9,135 | ||
| Thereafter | 38,711 | ||
| Total amortization | $ 86,862 | $ 97,270 | $ 107,155 |