October 31,
 
 
 
2016
 
 
2015
 
Finished goods
   $
4,657,779
    $
6,116,989
 
Work in process
    
2,591,885
     
2,918,803
 
Raw materials
    
7,515,717
     
8,514,718
 
Production supplies
    
258,585
     
265,570
 
Total
   $
15,023,966
    $
17,816,080