Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Details)

v3.19.3
Concentrations (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Customer 10.00%   10.00%  
A [Member] | More than 10% Revenues [Member]        
Customer [1] 17.00% [1] 18.00%
B [Member | More than 10% Revenues [Member]        
Customer 28.00% [1] 15.00% [1]
C [Member] | More than 10% Revenues [Member]        
Customer 21.00% 19.00% 23.00% 20.00%
D [Member] | More than 10% Revenues [Member]        
Customer 14.00% 13.00% 15.00% 13.00%
E [Member] | More than 10% Revenues [Member]        
Customer 11.00% 10.00% 12.00% 11.00%
[1] Less than 10%