Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Tables)

v3.21.1
Concentrations (Tables)
3 Months Ended
Mar. 31, 2021
Risks and Uncertainties [Abstract]  
Schedule of customers
    Three Months Ended
March 31,
 
Customer   2021     2020  
A            30 %           30 %
B     20 %     18 %
C     13 %     15 %
* Less than 10%