Segment and Enterprise-Wide Disclosures

6 Months Ended

Jun. 30, 2018

7. Segment and Enterprise-Wide Disclosures

Under Accounting Standards Codification Topic 280, Segment Reporting, operating segments are defined as components of an enterprise for which separate, discrete financial information is available and evaluated by the chief operating decision-maker in making decisions on how to allocate resources and assess performance. We view our operations and manage our business as one operating segment. No discrete operating information is prepared by us except for sales by product line and by legal entity for local reporting purposes.

Most of our revenues are generated in the United States, Germany, and other European countries as well as in Canada, Japan and China. Substantially all of our assets are located in the United States. Net sales to unaffiliated customers by country were as follows:


	Three months ended June 30,				Six months ended June 30,
	2018		2017		2018		2017
	(in thousands)				(in thousands)
United States	$	14,864	$	14,932	$	29,684	$	28,979
Germany		3,257		2,854		6,364		5,739
Other countries		8,899		7,967		16,966		15,174

Net Sales	$	27,020	$	25,753	$	53,014	$	49,892