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Inventories
 9 Months Ended
Sep. 30, 2016
Inventory Disclosure [Abstract]  
Inventories

Note 4. Inventories

Inventories at September 30, 2016 and December 31, 2015, consisted of the following (in thousands):

 

 

 

September 30,

 

 

December 31,

 

 

 

2016

 

 

2015

 

Work-in-process

 

$

3,901

 

 

$

3,187

 

Finished goods

 

 

8,301

 

 

 

7,625

 

Total inventories

 

$

12,202

 

 

$

10,812