Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2012	Dec. 31, 2011
Stockholders' equity:
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, authorized shares	10,000,000	10,000,000
Preferred stock, issued shares	184,144	184,144
Preferred stock, outstanding shares	184,144	184,144
Liquidation Preference	$ 2,835,925	$ 2,808,850
Common stock, par value	$ 0.001	$ 0.001
Common stock, authorized shares	450,000,000	450,000,000
Common stock, issued shares	346,138,827	340,389,004
Common stock, outstanding shares	346,134,427	340,384,604
Treasury Stock, at cost	4,400	4,400