CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Net revenues	$ 7	$ 8	$ 14	$ 16
Operating expenses
Cost of revenues	0	0	0	0
Research and development, net of settlement of trade debt of $15 for the six months ended June 30, 2011	64	65	115	130
Selling, general and administrative	411	303	833	802
Total operating expenses	475	368	948	932
Operating loss	(468)	(360)	(934)	(916)
Other income (expense)
Benefit from derivative liability	17	93	30	182
Interest expense - related party	(42)	0	(79)	0
Interest expense	1	(26)	(7)	(28)
Total other income (expense)	(24)	67	(56)	154
Net loss	(492)	(293)	(990)	(762)
Preferred stock dividend	(66)	(66)	(132)	(132)
Net loss applicable to common stockholders	$ (558)	$ (359)	$ (1,122)	$ (894)
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	55,271,305	46,419,294	52,849,015	45,383,764