CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)	Nov. 30, 2012	Nov. 30, 2011	Nov. 30, 2012 Series B Convertible Preferred Stock [Member]	Nov. 30, 2011 Series B Convertible Preferred Stock [Member]	Nov. 30, 2012 Series I Convertible Preferred Stock [Member]	Nov. 30, 2011 Series I Convertible Preferred Stock [Member]
Accumulated depreciation, property and equipment (in dollars)	$ 40,561	$ 66,467
Undesignated preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares designated	963,000	963,000	17,000	17,000	20,000	20,000
Preferred stock, shares issued			3,448	11,339	0	5,734
Preferred stock, shares outstanding			3,448	11,339	0	5,734
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock shares authorized	3,000,000,000	3,000,000,000
Common stock shares issued	1,349,803,029	823,385,986
Common stock shares outstanding	1,349,803,029	823,385,986
Preferred stock, liquidation value (in dollars)			$ 470,316	$ 1,377,735	$ 0	$ 573,400