Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Deferred Revenue (Details)

v3.20.2
Summary of Significant Accounting Policies - Schedule of Deferred Revenue (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Deferred Revenue $ 221 $ 214
0-12 Months [Member]    
Deferred Revenue 135 104
13-24 Months [Member]    
Deferred Revenue 32 49
Over 24 Months [Member]    
Deferred Revenue $ 54 $ 61