Quarterly report pursuant to Section 13 or 15(d)

Concentrations - Schedule of Concentration Risk (Details) (Parenthetical)

v3.19.3
Concentrations - Schedule of Concentration Risk (Details) (Parenthetical)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Supplier Concentration Risk [Member]        
Concentration risk 10.00% 10.00% 10.00% 10.00%