Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets Intangible Assets - Schedule of Amortization Expense (Details)

v3.7.0.1
Intangible Assets Intangible Assets - Schedule of Amortization Expense (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization expense $ 0.5 $ 0.1 $ 0.6 $ 0.2