CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Net sales	$ 24	$ 7
Operating expenses
Cost of revenues	16
Research and development, (net of settlement of trade debt of $15 for the three months ended March 31, 2011	73	51
Selling, general, and administrative	459	422
Total operating expenses	548	473
Operating loss	(524)	(466)
Other income (expense):
Benefit from derivative liability		13
Interest expense - related party	(54)	(38)
Interest expense	(3)	(7)
Total other income (expense)	(57)	(32)
Net loss	(581)	(498)
Preferred stock dividend	(66)	(65)
Net loss applicable to common stockholders	$ (647)	$ (563)
Basic and diluted net loss per common share	$ (0.01)	$ (0.01)
Weighed average number of common shares outstanding	67,163,767	49,436,617