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CONCENTRATIONS (Tables)
 9 Months Ended
Sep. 30, 2020
Risks and Uncertainties [Abstract]  
Schedule of concentration risk by accounts receivable
As of September 30, 2020, and December 31, 2019, accounts receivable for Best Buy Co., Inc. (“Best Buy”) and Verizon Wireless (“Verizon”) exceeded 10% of the Company's aggregate accounts receivable. The amount of accounts receivable for each of these customers are outlined as follows:
September 30, 2020December 31, 2019
Best Buy16%14%
Verizon13%24%
Schedule of concentration risk by net sales
For the three and nine months ended September 30, 2020, purchases by Best Buy exceeded 10% of net sales. For the nine months ended September 30, 2020, and for the three and nine months ended September 30, 2019, purchases by Verizon exceeded 10% of net sales. The amount of net sales for each of these customers are outlined as follows:
For the Three Months EndedFor the Nine Months Ended
September 30, 2020September 30, 2019September 30, 2020September 30, 2019
Best Buy14%9%11%9%
Verizon9%23%15%15%