Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010
LIABILITIES AND STOCKHOLDERS' DEFICIT
Convertible subordinated notes	7.5556%	7.5556%
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	225,000,000	225,000,000
Common stock, shares issued	71,007,834	54,991,535
Treasury stock, shares	4,167	4,167