Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2013	Sep. 30, 2012
Statement of Financial Position [Abstract]
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	800,000,000	800,000,000
Common stock, shares issued	175,312,000	131,559,000
Common stock, shares outstanding	175,312,000	131,559,000
Convertible preferred stock, par value	$ 0.01	$ 0.01
Convertible preferred stock, shares authorized	1,000,000	1,000,000
Convertible preferred stock, shares issued	900	900
Convertible preferred stock, shares outstanding	900	900
Preferred Stock, Liquidation Preference, Value	$ 866,000	$ 926,000