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Intangible Assets and Goodwill - Schedule of Intangible Assets (Details) (Parenthetical)	12 Months Ended
	Dec. 31, 2017
Patents and Patent Rights [Member]
Weighted average remaining useful life	1 year 8 months 12 days
Patent Application Costs [Member]
Weighted average remaining useful life	6 years 3 months 19 days

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

+ Details

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Period Type:	duration

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- Details

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- Details

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