Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Intangibles with finite lives:
Intellectual property	$ 2,101
Less: accumulated amortization	(155)
Total intangibles with finite lives:	1,946us-gaap_FiniteLivedIntangibleAssetsNet
Intangibles with indefinite lives:
Total intangibles with indefinite lives:	44	2,038
Total intangible assets, net	1,990	2,038
Intellectual Property [Member]
Intangibles with indefinite lives:
Total intangibles with indefinite lives:		2,000
Patents [Member]
Intangibles with indefinite lives:
Total intangibles with indefinite lives:	$ 44	$ 38

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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