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INVENTORIES
3 Months Ended
Dec. 31, 2012
INVENTORIES [Abstract]  
INVENTORIES
4. INVENTORIES

Inventories consisted of the following:

 
 
December 31,
  
September 30,
 
 
 
2012
  
2012
 
 
 
  
 
Raw materials
 
$
32,519
  
$
34,591
 
Work in process
  
6,870
   
6,333
 
Finished goods
  
23,490
   
25,548
 
Total
 
$
62,879
  
$
66,472
 

The decrease in inventory during the three months ended December 31, 2012 was primarily due to the utilization of some raw materials purchased in the fourth quarter of fiscal 2012.  As discussed in our Form 10-K for the fiscal year ended September 30, 2012, we purchased additional raw materials for business continuity purposes as we negotiated a new supply agreement with an existing supplier.  The negotiations were completed during the first quarter of fiscal 2013 and the new agreement became effective January 1, 2013.