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INVENTORY (Tables)
 9 Months Ended
Sep. 30, 2016
Inventory Disclosure [Abstract]  
Schedule of Inventory

Inventory consisted of the following (in thousands):

 

 

 

September 30, 2016

 

 

December 31, 2015

 

Raw materials

 

$

6,538

 

 

$

6,539

 

Work-in-process

 

 

1,281

 

 

 

1,064

 

Finished goods

 

 

8,284

 

 

 

5,145

 

Inventory

 

$

16,103

 

 

$

12,748