Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.10.0.1
Inventory (Details) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Inventory [Line Items]    
Raw materials $ 129 $ 98
Work in process 8 0
Finished goods 2 0
Less: Inventory reserve for excess and slow moving inventory 0 (5)
Total $ 139 $ 93