Convertible Debentures - Summary of Changes in Fair Value of Level 3 Financial Instrument Liability (Details) (Fair Value Measurements Using Significant Unobservable Inputs (Level 3) [Member], USD $)	9 Months Ended
	Jul. 31, 2013
Fair Value Measurements Using Significant Unobservable Inputs (Level 3) [Member]
Balance October 31, 2012
Additions	44,480
Net gain included in earnings	(2,311)
Settlements
Balance July 31, 2013	$ 42,169