Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Goodwill and Other Intangible Assets (Schedule of Estimated Amortization Expense Relating to Intangible Assets) (Details)

v3.5.0.2
Goodwill and Other Intangible Assets (Schedule of Estimated Amortization Expense Relating to Intangible Assets) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]        
Remaining three months of 2016 $ 14,792   $ 14,792  
2017 58,385   58,385  
2018 55,664   55,664  
2019 42,477   42,477  
2020 15,677   15,677  
Thereafter 20,031   20,031  
Total 207,026   207,026  
Amortization of intangible assets $ 14,700 $ 18,800 $ 43,900 $ 59,300