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

Goodwill and Other Intangible Assets (Schedule of Changes in the Carrying Amount of Goodwill) (Details)

v3.10.0.1
Goodwill and Other Intangible Assets (Schedule of Changes in the Carrying Amount of Goodwill) (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2018
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill as of January 1, 2018 $ 387,108
Translation differences (400)
Goodwill as of September 30, 2018 $ 386,728