Annual report pursuant to Section 13 and 15(d)

Concentrations (Details Narrative)

v3.21.1
Concentrations (Details Narrative)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Sales Revenue, Net [Member]    
Concentration risk percentage 73.30% 56.90%
Customer [Member]    
Concentration risk percentage 10.00%