XML 42 R15.htm IDEA: XBRL DOCUMENT v3.2.0.727
Inventory
9 Months Ended
Jun. 30, 2015
Inventory Disclosure [Abstract]  
Inventory Disclosure

10. INVENTORY

 

Inventories consist of the following components:

June 30,September 30,
20152014
Raw materials$ 1,897 $ 1,978
Work in process 2,596 2,618
Finished goods 1,221 1,819
Parts and supplies 8,039 9,633
Total inventories$ 13,753 $ 16,048