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Concentrations (Tables)
12 Months Ended
Dec. 31, 2019
Risks and Uncertainties [Abstract]  
Schedule of concentration risk by accounts receivable The amount of accounts receivable for each of these customers are outlined as follows:
December 31,
20192018
Verizon24 %1 %
Best Buy14 %15 %
Superior5 %50 %
Schedules of concentration of accounts receivable and sales The amount of net sales for each of these customers are outlined as follows:
For the Years Ended December 31,
201920182017
Verizon17 %1 %— %
Best Buy10 %10 %9 %
Superior2 %23 %30 %