Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets (Details)

v3.19.1
Goodwill and Other Intangible Assets (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
division
Mar. 31, 2018
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]    
Number of internal divisions | division 2  
Amortization of intangible assets | $ $ 12,670 $ 10,405