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Inventories (Tables)
 6 Months Ended
Mar. 31, 2017
Inventories  
Schedule of components of inventory

 

 

 

 

 

 

 

 

(in thousands)

    

September 30, 2016

    

March 31, 2017

    

 

 

 

 

 

 

 

 

Raw materials

 

$

22,333

 

$

26,117

 

Finished goods

 

 

50,335

 

 

63,880

 

 

 

$

72,668

 

$

89,997