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2. Summary of Significant Accounting Policy (Tables)
6 Months Ended
Jun. 30, 2020
Accounting Policies [Abstract]  
Concentrations of credit risk

The following table sets forth a summary of single customers who represent 10% or more of the Company’s total accounts receivable, net:

 

    June 30,
2020
    December 31,
2019
 
             
Percentage of the Company’s accounts receivable                
Customer A     36.36%       38.97%  
Customer B     30.07%       32.24%  
Customer C     26.86%       28.79%  
      93.29%       100.00%