Intangible Assets	6 Months Ended
Jun. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible Assets	Intangible Assets Intangible assets are net of accumulated amortization of $123.7 million and $97.7 million at June 30, 2019 and December 31, 2018, respectively.

The entire disclosure for all or part of the information related to intangible assets.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-URI http://asc.fasb.org/topic&trid=2144416

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