Intangible Assets

3 Months Ended

Mar. 31, 2016

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Intangible Assets

Intangible Assets

Intangible assets are net of accumulated amortization of $65.9 million and $61.3 million at March 31, 2016 and December 31, 2015, respectively.