Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Details)

v3.19.3
Concentrations (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2019
[1]
Sep. 30, 2018
[1]
Sep. 30, 2019
Sep. 30, 2018
[1]
Dec. 31, 2018
Accounts Receivable [Member] | Customer A [Member]          
Concentration risk, percentage     34.00%   58.00%
Accounts Receivable [Member] | Customer B [Member]          
Concentration risk, percentage     31.00%   23.00%
Accounts Receivable [Member] | Customer C [Member]          
Concentration risk, percentage     12.00%   [1]
Accounts Receivable [Member] | Customer D [Member]          
Concentration risk, percentage     10.00%   [1]
Sales Revenue, Net [Member] | Customer A [Member]          
Concentration risk, percentage 10.00%  
[1] Represents less than 10%.