Quarterly report pursuant to Section 13 or 15(d)

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

v3.20.1
Concentrations - Schedule of Concentration Risk (Details) (Parenthetical)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Supplier Concentration Risk [Member]    
Concentration risk 10.00% 10.00%