Investments	12 Months Ended
Dec. 31, 2016
Investments, All Other Investments [Abstract]
Investments	Investments In February 2014, the Company purchased technology licenses and consulting services at fair value from a company in the amount of $3.5 million. The Company received access to this company's patents as well as certain consulting services. During the year ended December 31, 2014, the Company allocated approximately $2.8 million to intangible assets, which is being amortized over the life of the patents. The remaining amount was allocated to other assets. During the year ended December 31, 2016, the Company determined the investment was impaired and wrote off approximately $0.6 million that was allocated to other assets and $2.0 million that represented remaining net book value in intangible assets.

Investments

12 Months Ended

Dec. 31, 2016

Investments, All Other Investments [Abstract]

In February 2014, the Company purchased technology licenses and consulting services at fair value from a company in the amount of $3.5 million. The Company received access to this company's patents as well as certain consulting services. During the year ended December 31, 2014, the Company allocated approximately $2.8 million to intangible assets, which is being amortized over the life of the patents. The remaining amount was allocated to other assets. During the year ended December 31, 2016, the Company determined the investment was impaired and wrote off approximately $0.6 million that was allocated to other assets and $2.0 million that represented remaining net book value in intangible assets.