Inventories (Tables)

6 Months Ended

Apr. 30, 2015

Inventories [Abstract]

Schedule of Inventory

	April 30, 2015		October 31, 2014
Raw materials	$	1,531,749	$	1,653,015
Spare parts and supplies	1,772,742		1,603,984
Work in process	757,140		710,583
Finished goods	491,779		327,609
Total	$	4,553,410	$	4,295,191