|
Estimated Amortization Expense (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| 2014 | $ 16,681 | |
| 2015 | 15,643 | |
| 2016 | 13,930 | |
| 2017 | 13,310 | |
| 2018 | 12,889 | |
| Thereafter | 76,910 | |
| Intangible Assets, Net | $ 149,363 | $ 173,876 |