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Inventories
9 Months Ended
Jun. 30, 2011
Inventories  
Inventories

8.  Inventories

 

Inventories consisted of the following (in thousands):

 

 

 

June 30, 2011

 

September 30, 2010

 

 

 

 

 

 

 

Raw materials

 

$

9,196

 

$

8,128

 

Work in process

 

1,265

 

985

 

Finished goods

 

12,113

 

14,048

 

 

 

 

 

 

 

Total

 

$

22,574

 

$

23,161