General form of registration statement for all companies including face-amount certificate companies

Inventories, Net - Components of Inventory (Details)

v3.8.0.1
Inventories, Net - Components of Inventory (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Dec. 31, 2015
Inventory Disclosure [Abstract]      
Raw materials $ 676 $ 761 $ 819
WIP 101 75 235
Finished Goods 4,889 6,377 8,077
Total inventory $ 5,666 $ 7,213 $ 9,131