Goodwill and Intangible Assets (Details Narrative) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Goodwill And Intangible Assets Details Narrative
Amortization of patent portfolio	$ 9,831us-gaap_AdjustmentForAmortization	$ 267us-gaap_AdjustmentForAmortization
Weighted average life in years	5 years 7 months 6 days

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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