Consolidated Statements of Stockholders' (Deficit) Equity (USD $) In Thousands, except Share data	Total	Common Stock	Paid-in Capital	Accumulated Deficit	Noncontrolling Interest
Balance at Dec. 31, 2012	$ 12,055	$ 31	$ 5,453	$ 6,566	$ 5
Balance, shares at Dec. 31, 2012		31,148,234
Issuance of common stock for cashless option exercise		23,000
Employee stock-based compensation expense	133		133
Net loss	(7,340)			(7,301)	(39)
Balance at Dec. 31, 2013	4,848	31	5,586	(735)	(34)
Balance, shares at Dec. 31, 2013	31,171,234	31,171,234
Value, Issued for Services	23		23
Shares issued for services		100,000
Employee stock-based compensation expense	93		93
Net loss	(6,231)			(6,199)	(32)
Balance at Dec. 31, 2014	$ (1,267)	$ 31	$ 5,702	$ (6,934)	$ (66)
Balance, shares at Dec. 31, 2014	31,271,234	31,271,234