Condensed Statement of Operations (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Condensed Statement of Operations [Abstract]
Net Sales	$ 0	$ 0	$ 0	$ 0
Costs and expenses:
Research and development	354	424	1,095	1,516
General and administrative	1,113	1,037	3,543	4,080
Depreciation and amortization	7	70	23	210
Total costs and expenses	1,474	1,531	4,661	5,806
Operating loss	(1,474)	(1,531)	(4,661)	(5,806)
Other non-operating income (expense):
Other income	1	4	1,567	73
Change in fair value of derivative instruments
Related party	(906)	(9,700)	5,854	6,345
Other	(431)	(4,931)	(160)	(1,270)
Interest expense
Related party	(1,777)	(1,448)	(5,156)	(4,090)
Other	0	0	0	(16)
Total other non-operating income (expense)	(3,113)	(16,075)	2,105	1,042
Net (loss)	$ (4,587)	$ (17,606)	$ (2,556)	$ (4,764)
Net (loss) per share, basic	$ (0.08)	$ (0.29)	$ (0.04)	$ (0.09)
Net (loss) per share, diluted	$ (0.08)	$ (0.29)	$ (0.04)	$ (0.09)
Weighted average shares outstanding, basic and diluted	60,687,478	60,122,747	60,687,478	54,811,423