Loss Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Jan. 31, 2015		Jan. 31, 2014
Earnings Per Share [Abstract]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	4,300,000		5,000,000
Numerator [Abstract]
Net Loss	$ (4,154)		$ (10,815)
Net Income (Loss) Attributable to Noncontrolling Interest	88		211
Dividends, Preferred Stock	(800)		(800)
Net loss attributable to common shareholders	$ (4,866)		$ (11,404)
Demoninator [Abstract]
Weighted Average Number of Shares Outstanding, Diluted	285,584,931		200,637,819
Weighted Average Number Diluted Shares Outstanding Adjustment	0	[1]	0	[1]
Weighted Average Number of Shares Outstanding, Basic	285,584,931		200,637,819
Earnings Per Share, Basic	$ (0.02)		$ (0.06)
Earnings Per Share, Diluted	$ (0.02)	[1]	$ (0.06)	[1]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	3,000,000		3,100,000

[1] Diluted loss per share was computed without consideration to potentially dilutive instruments as their inclusion would have been antidilutive. Potentially dilutive instruments include stock options, unvested restricted stock awards, convertible preferred stock and warrants. As of January 31, 2015 and 2014, there were options to purchase 3.0 million and 3.1 million, respectively, shares of common stock and as of January 31, 2015 and 2014 and there were warrants to purchase 4.3 million and 5.0 million , respectively, shares of common stock which were excluded from the computation as they would be antidilutive.