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Inventories
3 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories consist of:
 
December 31, 2013
 
September 30, 2013
Raw materials and supplies
$
4,957

 
$
5,906

Work-in-process
7,258

 
7,049

Finished goods
7,158

 
5,385

Total inventories
$
19,373

 
$
18,340


Inventories are stated at the lower of cost or market. Cost is determined using the last-in, first-out (“LIFO”) method for 36.3% and 35.8% of the Company’s inventories at December 31, 2013 and September 30, 2013, respectively. The first-in, first-out (“FIFO”) method is used for the remainder of the inventories. If the FIFO method had been used for the inventories for which cost is determined using the LIFO method, inventories would have been $7,895 and $7,977 higher than reported at December 31, 2013 and September 30, 2013, respectively.