Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenues
Product sales	$ 1,794	$ 197
License fees	60	60
Total revenues	1,854	257
Cost of goods sold
Product	2,167	420
Total cost of goods sold	2,167	420
Gross loss	(313)	(163)
Operating expenses
Research and development	1,288	1,833
Sales and marketing	435	920
General and administrative	1,199	1,749
Depreciation and amortization	294	269
Total operating expenses	3,216	4,771
Loss from operations	(3,529)	(4,934)
Other (expense) income
Interest income (expense), net	241	(2)
Change in market value of warrants	(130)	77
Gain on foreign exchange	3
Total other income, net	114	75
Net loss	$ (3,415)	$ (4,859)
Loss per common share - basic and diluted (in Dollars per share)	$ (0.29)	$ (0.42)
Weighted average shares - basic and diluted (in Shares)	11,590,067	11,590,067