Post-effective amendment to a registration statement that is not immediately effective upon filing

Concentrations - Schedule of Concentration Risk (Details) (10-K) (Parenthetical)

v3.20.2
Concentrations - Schedule of Concentration Risk (Details) (10-K) (Parenthetical)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Supplier Concentration Risk [Member]            
Concentration risk 10.00% 10.00% 10.00% 10.00% 10.00% 10.00%