Inventories (Tables)

12 Months Ended

Oct. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following at:

	October 31, 2019		October 31, 2018
Raw materials	$	2,801,255	$	2,339,767
Spare parts and supplies	3,384,360		3,118,195
Work in process	743,850		752,454
Finished goods	437,891		1,858,275
Total	$	7,367,356	$	8,068,691