Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (FutExp) (Details)

v3.8.0.1
Goodwill and Intangible Assets (FutExp) (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Future amortization expense of the intangible assets    
2018 $ 35,807  
2019 31,288  
2020 28,344  
2021 20,638  
2022 19,015  
Thereafter 87,639  
Net Carrying Amount $ 222,731 $ 265,558