XML 95 R79.htm IDEA: XBRL DOCUMENT v3.3.1.900
Goodwill and Intangible Assets - Estimated Amortization Expense (Detail)
$ in Thousands
Dec. 31, 2015
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2016 $ 6,644
2017 6,561
2018 6,546
2019 6,504
2020 6,450
Thereafter $ 11,322