CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (DEFICIENCY) (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Series B Convertible Preferred Stock [Member] Preferred Stock [Member]
Balance at Nov. 30, 2012	$ (1,618,462)	$ 13,498,030	$ 27,755,595	$ (42,254,594)	$ (1,079,328)	$ 461,835
Balance (in shares) at Nov. 30, 2012		1,349,803,029				3,448
Issuance of common stock for conversion of 4.75% debentures	1,510	1,844,046	(1,842,536)	0	0	0
Issuance of common stock for conversion of 4.75% debentures (in shares)		184,404,556				0
Issuance of common stock for exercise of warrants	164,590	1,510	163,080	0	0	0
Issuance of common stock for exercise of warrants (in shares)		151,000				0
Stock-based compensation	99,868	0	99,868	0	0	0
Net loss	(385,845)	0	0	(358,965)	(26,880)	0
Balance at Feb. 28, 2013	(1,738,339)	15,343,586	26,176,007	(42,613,559)	(1,106,208)	461,835
Balance (in shares) at Feb. 28, 2013		1,534,358,585				3,448
Balance at Nov. 30, 2013	(1,567,421)	26,107,935	16,556,524	(43,489,211)	(1,204,504)	461,835
Balance (in shares) at Nov. 30, 2013		2,610,793,503				3,448
Issuance of common stock for conversion of 4.75% debentures	2,070	5,413,597	(5,411,527)	0	0	0
Issuance of common stock for conversion of 4.75% debentures (in shares)		541,359,667				0
Issuance of common stock for exercise of warrants	225,630	2,070	223,560	0	0	0
Issuance of common stock for exercise of warrants (in shares)		207,000				0
Stock-based compensation	42,012	0	40,503	0	1,509	0
Net loss	(317,440)	0	0	(280,258)	(37,182)	0
Balance at Feb. 28, 2014	$ (1,615,149)	$ 31,523,602	$ 11,409,060	$ (43,769,469)	$ (1,240,177)	$ 461,835
Balance (in shares) at Feb. 28, 2014		3,152,360,170				3,448