Industry and Geographic Information

3 Months Ended

Mar. 31, 2017

Industry And Geographic Information [Abstract]

The Company operates in one reportable segment. Sales to customers outside the U.S. represented $8.3 million (11%) and $9.8 million (19%) of total revenue for the three months ended March 31, 2017 and 2016, respectively. As of March 31, 2017 and December 31, 2016, balances due from foreign customers were $4.1 million and $6.8 million, respectively.

The Company had sales to individual customers in excess of 10% of total revenues, as follows:



	Three months ended March 31,
	Three months ended March 31,
	2017		2016
Customer:
A	27	%	9	%
B	17	%	15	%
C	15	%	16	%
	59	%	40	%

As of March 31, 2017 and December 31, 2016, accounts receivable from customers with balances due in excess of 10% of total accounts receivable totaled $14.7 million and $13.9 million, respectively.