Consolidated Balance Sheets (Parentheticals) (USD $)	Jul. 31, 2013	Oct. 31, 2012
Consolidated Balance Sheets Parenthetical
Voting Common Stock, par value per share	$ 0.00390625
Voting Common Stock Authorized	1,280,000
Voting Common Stock Issued and Outstanding	399,240	413,167
Non Voting Common Stock, par value per share	$ 0.00390625
Non Voting Common Stock Authorized	190,720,000
Non Voting Common Stock Issued and Outstanding	120,938,397	115,878,384