Segment Reporting and Concentrations

12 Months Ended

Dec. 31, 2018

The Company is organized in a single operating segment for purposes of making operating decisions and assessing performance. Revenues from the United States to customers in the following geographical areas for the years ended December 31, 2018 and 2017, and the location of long-lived assets as of December 31, 2018 and 2017, are summarized as follows:



	Years ended December 31,
	2018		2017
Revenues:
Americas	$	3,997,620	$	7,629,508
Asia Pacific	6,867,306		9,147,888
Europe, Middle East, Africa and Other	6,972,980		8,383,167
Total Revenues	$	17,837,906	$	25,160,563

	December 31,
	2018		2017
Long-lived assets:
Americas	$	5,852,995	$	5,754,977
Asia Pacific	736,970		822,885
Europe, Middle East, Africa and Other	155,708		213,371
Total long-lived assets	$	6,745,673	$	6,791,233

For the years ended December 31, 2018 and 2017, the Company had no customers that accounted for more than 10% of total revenue.

As of December 31, 2018, the Company had one customer that accounted for 17% of the gross accounts receivable balance. As of December 31, 2017, the Company had one customer that accounted for 23% of the gross accounts receivable balance, respectively.