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Inventories (Tables)
 9 Months Ended
Sep. 30, 2015
Inventories  
Schedule of inventories

 

Inventories consist of the following, in thousands:

 

 

 

September 30,

 

December 31,

 

 

 

2015

 

2014

 

 

 

(unaudited)

 

 

 

 

 

 

 

 

 

Raw materials

 

$
3,604 

 

$
2,491 

 

Work in process

 
4,051 

 
6,328 

 

Finished goods

 
7,087 

 
4,622 

 

 

 

 

 

 

 

 

 

$
14,742 

 

$
13,441