XML 81 R64.htm IDEA: XBRL DOCUMENT v3.5.0.2
Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization of intangible assets $ 8,855 $ 1,709 $ 10,538 $ 3,380