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Inventory
3 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
Inventory
Inventory

The components of inventory consisted of the following:
 
As of
 
As of
(in thousands)
December 31,
2013
 
September 30, 2013
Raw materials
$
12,647

 
$
12,094

Work in-process
4,751

 
4,122

Finished goods
14,631

 
15,899

Inventory
$
32,029

 
$
32,115