Annual report pursuant to Section 13 and 15(d)

Geographic Information and Major Customer Data (Details Narrative)

v3.20.1
Geographic Information and Major Customer Data (Details Narrative) - segment
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Number of reportable segments 1  
Sales Revenue [Member]    
Concentration risk, percentage 93.00% 64.00%