Condensed Consolidated Statements Of Operations (USD $) In Thousands, except Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Condensed Consolidated Statements Of Operations
Product revenue	$ 637	$ 809	$ 1,318	$ 1,799
Cost of goods sold	434	527	916	1,127
Gross margin	203	282	402	672
Operating expenses:
Research and development	112	71	204	143
Depreciation and amortization	24	32	48	68
Selling, general and administrative	665	545	1,394	1,353
Total operating expenses	801	648	1,646	1,564
Loss from operations	(598)	(366)	(1,244)	(892)
Interest income	1	1	1	1
Interest expense			(12)
Amortization of debt issuance costs			(40)
Other expense	(5)		(14)	(2)
Net loss	$ (602)	$ (365)	$ (1,309)	$ (893)
Net loss per common share, basic and diluted	$ (0.06)	$ (0.18)	$ (0.19)	$ (0.43)
Weighted average common shares outstanding, basic and diluted	10,065,118	2,086,771	7,052,504	2,083,506