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Inventories (Tables)
6 Months Ended
Mar. 31, 2014
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
Inventories consist of the following:
 
March 31, 2014
 
September 30, 2013
 
(Amounts in thousands)
Raw materials
$
2,559

 
$
1,587

Work-in-process
796

 
404

Finished goods
3,109

 
2,800

Total
$
6,464

 
$
4,791