Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.4.0.3
Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Inventory Disclosure [Abstract]    
Raw materials $ 14,183 $ 13,351
Work in progress 758 789
Finished goods 26,629 24,355
Total inventory $ 41,570 $ 38,495