Condensed Consolidated Statements Of Operations And Comprehensive Loss (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net revenues:
Product revenues	$ 346	$ 360
Licensing revenues	175	173
Total net revenues	521	533
Cost of goods sold	196	222
Gross margin	325	311
Operating expenses:
Research and development	223	145
Depreciation and amortization	55	2
Selling, general and administrative	1,259	720
Total operating expenses	1,537	867
Loss from operations	(1,212)	(556)
Interest income		1
Interest expense	(24)
Gain on sale of equipment	2
Other expense	(8)	(2)
Net loss	(1,242)	(557)
Other comprehensive income, foreign currency translation adjustments		44
Total comprehensive loss	$ (1,242)	$ (513)
Net loss per common share, basic and diluted	$ (0.10)	$ (0.05)
Weighted average common shares outstanding, basic and diluted	12,009,285	10,565,214