CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)	3 Months Ended		182 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012
Series B Preferred Stock
Preferred Shares converted into Common shares	131.56	7.42	22,566.87
Series B Preferred Stock | Common Stock
Common shares issued upon conversion	363,425	20,497	62,339,419
Series A Preferred Stock
Preferred Shares converted into Common shares	0	196,000	9,555,109
Series A Preferred Stock | Common Stock
Common shares issued upon conversion	0	980,000	43,698,427