Quarterly report pursuant to Section 13 or 15(d) 03-31-2016

Inventories - Components of Inventory (Details)

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Inventories - Components of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Inventory Disclosure [Abstract]    
Raw materials $ 788 $ 819
WIP 229 235
Finished Goods 7,475 8,077
Total inventory $ 8,492 $ 9,131