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Inventory (Tables)
 9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory

Inventory was as follows:

 

 

 

September 30, 2020

 

 

December 31, 2019

 

Raw materials

 

$

67

 

 

$

—

 

Sub-assemblies

 

 

796

 

 

 

—

 

Finished goods

 

 

921

 

 

 

—

 

 

 

$

1,784

 

 

$

—