Annual report pursuant to Section 13 and 15(d)

Inventory, net (Details)

v3.6.0.2
Inventory, net (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Inventory Disclosure [Abstract]    
Raw materials $ 10,219 $ 11,085
Finished goods 19,581 21,159
Allowance for obsolescence (9,437) (9,949)
Total inventory, net $ 20,363 $ 22,295