Business Segment and Geographic Region Information

12 Months Ended

Dec. 31, 2015

Business Segment and Geographic Region Information

Business Segment and Geographic Region Information

Note 18. Business Segment and Geographic Region Information

        The Company operates in one business segment, which is the manufacture of capital equipment for the semiconductor manufacturing industry. The principal market for semiconductor manufacturing equipment is semiconductor manufacturers. Substantially all sales are made directly by the Company to its customers located in the United States, Europe and Asia Pacific.

        The Company's ion implantation systems product line includes high current, medium current and high energy implanters. Other products include legacy dry strip equipment, curing systems, and thermal processing systems. In addition to new equipment, the Company provides post-sales equipment service and support, including spare parts, equipment upgrades, used equipment, maintenance services and customer training.

        Revenue by product lines is as follows:

	Years ended December 31,
	2015		2014		2013
	(in thousands)
Ion implantation systems, services, and royalties	$	282,624	$	183,148	$	164,030
Other systems and services		18,871		19,903		31,602
	$	301,495	$	203,051	$	195,632

        Revenue and long-lived assets by geographic region, based on the physical location of the operation recording the sale or the asset, are as follows:

	Revenue		Long-Lived Assets
	(in thousands)
2015
United States	$	226,890	$	41,729
Europe		24,209		—
Asia Pacific		50,396		334
	$	301,495	$	42,063
2014
United States	$	126,255	$	40,001
Europe		29,140		—
Asia Pacific		47,656		299
	$	203,051	$	40,300
2013
United States	$	116,969	$	44,424
Europe		27,933		—
Asia Pacific		50,730		480
	$	195,632	$	44,904

        Long-lived assets consist of property, plant and equipment, net, and assets manufactured for internal use. Operations in Europe and Asia Pacific consist of sales and service organizations.

        International revenue, which includes export sales from U.S. manufacturing facilities to foreign customers and sales by foreign subsidiaries and branches, was $256.5 million (85.1% of total revenue), $162.4 million (80.0% of total revenue) and $149.4 million (76.4% of total revenue) in 2015, 2014 and 2013, respectively.