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

The following is a summary of inventories (in thousands):
 
 
September 30, 2016
 
December 31, 2015
Raw Materials
 
$
1,995

 
$
2,599

Finished Goods
 
5,156

 
5,575

Total Inventories
 
$
7,151

 
$
8,174