13. SIGNIFICANT CUSTOMERS	12 Months Ended
Dec. 31, 2020
Risks and Uncertainties [Abstract]
SIGNIFICANT CUSTOMERS	The Company sells its products primarily through high-volume distributors and retailers, Internet service providers, telephone service providers, value-added resellers, PC system integrators, and OEMs. The Company supports its major accounts in their efforts to discern strategic directions in the market, to maintain appropriate inventory levels, and to offer a balanced selection of attractive products. Relatively few companies account for a substantial portion of the Company’s revenues. In 2020, two companies accounted for 10% or greater individually, and 76% in the aggregate of the Company’s total net sales. At December 31, 2020 three companies with an accounts receivable balance of 10% or greater individually accounted for a combined 85% of the Company’s accounts receivable. In 2019, two companies accounted for 10% or greater individually, and 84% in the aggregate of the Company’s total net sales. At December 31, 2019, three companies with an accounts receivable balance of 10% or greater individually accounted for a combined 84% of the Company’s accounts receivable.

13. SIGNIFICANT CUSTOMERS

12 Months Ended

Dec. 31, 2020

The Company sells its products primarily through high-volume distributors and retailers, Internet service providers, telephone service providers, value-added resellers, PC system integrators, and OEMs. The Company supports its major accounts in their efforts to discern strategic directions in the market, to maintain appropriate inventory levels, and to offer a balanced selection of attractive products.

Relatively few companies account for a substantial portion of the Company’s revenues. In 2020, two companies accounted for 10% or greater individually, and 76% in the aggregate of the Company’s total net sales. At December 31, 2020 three companies with an accounts receivable balance of 10% or greater individually accounted for a combined 85% of the Company’s accounts receivable. In 2019, two companies accounted for 10% or greater individually, and 84% in the aggregate of the Company’s total net sales. At December 31, 2019, three companies with an accounts receivable balance of 10% or greater individually accounted for a combined 84% of the Company’s accounts receivable.