Quarterly report pursuant to Section 13 or 15(d)

Inventory, net (Details)

v3.8.0.1
Inventory, net (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Inventory Disclosure [Abstract]    
Raw materials $ 6,649 $ 10,219
Finished goods 23,962 19,581
Allowance for obsolescence (8,142) (9,437)
Total inventory, net $ 22,469 $ 20,363