Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details)

v3.20.1
Significant Accounting Policies (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]    
Raw materials $ 294 $ 23
Work-in-process 124
Finished goods 596
Ending inventory $ 1,014 $ 23