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Inventory (Tables)
3 Months Ended
Mar. 31, 2014
Inventory  
Schedule of inventory

 

 

 

 

As of March 31,
2014

 

As of December 31,
2013

 

 

 

(in thousands)

 

Work-in-process

 

$

845

 

$

542

 

Finished goods

 

79

 

25

 

 

 

$

924

 

$

567