Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.19.1
Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Raw materials $ 167 $ 143
Finished goods 531 425
Total Inventory $ 698 $ 568