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Inventory
12 Months Ended
Oct. 31, 2012
Inventory [Abstract]  
Inventory
INVENTORY

Inventories consist of the following:
 
October 31, 2012
 
October 31, 2011
Raw materials
$
8,977,820

 
$
5,323,615

Spare parts
682,896

 
584,011

Work in process
1,183,188

 
1,150,239

Finished goods
1,169,265

 
1,557,546

     Totals
$
12,013,169

 
$
8,615,411



The Company performs a lower of cost or market analysis on inventory to determine if the market values of certain inventories are less than their carrying value, which is attributable primarily to decreases in market prices of corn and ethanol. Based on the lower of cost or market analysis, the Company recorded a lower of cost or market charge on certain inventories for the fiscal year ended October 31, 2012 for approximately $77,000. The Company did not record a lower of cost or market charge on certain inventories for the fiscal years ended October 31, 2011 or 2010.