Segment Information

12 Months Ended

Dec. 31, 2018

Segment Reporting [Abstract]

Segment Information

14. Segment Information

The Company views its operations and manages its business as one operating segment based on factors such as how the Company manages its operations and how its executive management team reviews results and makes decisions on how to allocate resources and assess performance.

Geographic Data

Net sales to unaffiliated customers by geographic area were as follows:

	Years Ended December 31,
	2018		2017		2016
United States	$	89,340	$	77,982	$	79,535
United Kingdom		14,391		12,544		9,944
Other International		17,602		18,030		17,146
Total	$	121,333	$	108,556	$	106,625

Long-lived assets by geographic area were as follows:

	Years Ended December 31,
	2018		2017
U.S.	$	101,051	$	98,683
International		4,386		5,402
Total	$	105,437	$	104,085

 Net sales to unaffiliated customers by geographic area are based on the customers’ current billing addresses, and does not consider the geo-targeted (target audience) location of the campaign. Long-lived assets are comprised of property and equipment, net; goodwill; and intangible assets, net. No single country outside of the U.S. accounted for 10% or more of the Company’s long-lived assets during either of these periods.