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Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Tables)
12 Months Ended
Oct. 31, 2012
Accounting Policies [Abstract]  
Property, Plant and Equipment [Table Text Block]
Property, plant, and equipment are stated at cost. Depreciation is provided over the following estimated useful lives by use of the straight-line method.

Asset Description
Years
Land improvements
5-20 years
Buildings
10-30 years
Grain handling equipment
5-15 years
Mechanical equipment
5-15 years
Equipment
5-10 years