Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.7.0.1
Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Inventory [Abstract]    
Raw materials $ 220 $ 326
Work in process 7 238
Finished goods 555 497
Total Inventory $ 782 $ 1,061