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Inventory
 12 Months Ended
Oct. 31, 2016
Inventory [Abstract]  
Inventory

5.  INVENTORY

 

Inventory consists of the following:

 

 

 

 

 

 

 

 

 

 

    

October 31, 2016

    

October 31, 2015

 

Raw materials

 

$
9,098,492

 

$
4,504,388

 

Supplies

 

 
2,755,958

 

 
2,631,452

 

Work in process

 

 
1,347,754

 

 
1,445,084

 

Finished goods

 

 
5,139,209

 

 
3,631,101

 

Totals

 

$
18,341,413

 

$
12,212,025