Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details 1)

v3.7.0.1
Intangible Assets (Details 1) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization expense $ 7,915 $ 5,389