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Inventories
 9 Months Ended
Jun. 30, 2016
Inventory Disclosure [Abstract]  
Inventories

2. Inventories

A summary of inventories is as follows (in thousands):

 

     June 30,
2016		      September 30,
2015		  

Chemicals

    $ 725       $ 778   

Work in process

      811         892   

Ethanol

      1,042         1,258   

Distillers grain

      67         63   

Supplies and parts

      1,702         1,630   
  

 

 

     

 

 

  

Total

    $ 4,347       $ 4,621