CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net revenues	$ 106	$ 7	$ 130	$ 14
Operating expenses
Cost of revenues	54		69
Research and development, net of settlement of trade debt of $15 for the six months ended June 30, 2011	109	64	182	115
Selling, general and administrative	325	411	785	833
Total operating expenses	488	475	1,036	948
Operating loss	(382)	(468)	(906)	(934)
Other income (expense)
Benefit from derivative liability		17		30
Interest expense - related party	(56)	(42)	(109)	(79)
Interest expense	(4)	1	(8)	(7)
Total other income (expense)	(60)	(24)	(117)	(56)
Net loss	(442)	(492)	(1,023)	(990)
Preferred stock dividend	(66)	(66)	(132)	(132)
Net loss applicable to common stockholders	$ (508)	$ (558)	$ (1,155)	$ (1,122)
Basic and diluted net loss per common share	$ (0.01)	$ (0.01)	$ (0.02)	$ (0.02)
Basic and diluted weighted average number of common shares outstanding	70,643,522	55,977,848	68,903,645	53,552,305