Geographic Information and Concentrations of Risk

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Geographic Information and Concentrations of Risk

Geographic Information and Concentrations of Risk

Geographic Information

The following table details the Company’s concentration of net revenues by geographic region based on shipping destination:

	Three Months Ended March 31,
	2015		2014
United States and Canada	96.1	%	91.2	%
Latin America	3.2		1.0
Europe, Middle East, Africa and other	0.7		6.6
Asia and Australia	—		1.2
	100.0	%	100.0	%

Concentrations of Risk

A majority of the Company’s net revenues are derived from sales of wireless access products. Any significant decline in market acceptance of the Company’s products or in the financial condition of the Company’s customers would have an adverse effect on the Company’s results of operations and financial condition.

A significant portion of the Company’s net revenues comes from a small number of customers. For the three months ended March 31, 2015, sales to the Company's largest customer accounted for 47.5% of net revenues. For the same period in 2014, sales to its largest customer accounted for 39.0% of net revenues.

The Company outsources its manufacturing to several third-party manufacturers.  If the manufacturers were to experience delays, disruptions, capacity constraints or quality control problems in their manufacturing operations, product shipments to the Company’s customers could be delayed or the Company's customers could consequently elect to cancel their underlying orders, which would negatively impact the Company’s net revenues and results of operations.