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Concentrations
12 Months Ended
Dec. 31, 2017
Concentrations [Abstract]  
Concentrations

12. CONCENTRATIONS

During 2017, 2016 and 2015, approximately 13.2%,  14.4% and 12.9%, of the Company’s total net revenue was derived from its top ten customers.  During 2017, 2016 and 2015  no individual customer accounted for more than 10% of the Company’s revenue.

As of December 31, 2017 and 2016, 19.7% and 19.9% of the Company’s total accounts receivable balance was derived from its top ten customers. No individual customer accounted for more than 10% of the Company’s accounts receivable as of December 31, 2017 and 2016.

The Company maintains cash and cash equivalents balances at financial institutions which at times exceed FDIC limits. As of December 31, 2017,  $21,360 of the cash and cash equivalents balance was in excess of the FDIC limits.