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Nature of Business (Details) - USD ($) $ in Thousands	1 Months Ended
	Mar. 31, 2015	Sep. 30, 2015	Dec. 31, 2014	Dec. 31, 2013
NATURE OF BUSINESS
Maximum period automatic stay in effect	30 months
Deficit accumulated
Deficit accumulated		$ 119,483	$ 101,753	$ 80,536

X

- Definition

Maximum period of time a product has automatic stay as a result of patent litigation.

+ References

No definition available.

+ Details

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- References

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X

- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.31(a)(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

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- References

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