Segment and Geographic Information (Tables)

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Summary of Revenue and Long-lived Assets

Information regarding revenue for the three and nine months ended September 30, 2016 and 2015 and long-lived assets as of September 30, 2016 and December 31, 2015 was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
	(In thousands)
Revenues
United States	$	77,571	$	64,098	$	235,078	$	196,488
United Kingdom		12,433		9,830		39,165		29,094
Other		267		264		1,240		872
Total	$	90,271	$	74,192	$	275,483	$	226,454

	As of
	September 30, 2016		December 31, 2015
	(In thousands)
Long-lived assets, as defined
United States	$	22,674	$	21,968
United Kingdom		8,077		8,910
Other		22		19
Total	$	30,773	$	30,897