Segment and Geographic Information (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Summary of Revenue and Long-lived Assets

Information regarding revenue for the three and nine months ended September 30, 2015 and 2014 and long-lived assets as of September 30, 2015 and December 31, 2014 was as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
	(In thousands)
Revenues
United States	$	64,098	$	54,849	$	196,488	$	163,469
United Kingdom		9,830		9,197		29,094		28,556
Other		264		199		872		582
Total	$	74,192	$	64,245	$	226,454	$	192,607

	As of
	September 30, 2015		December 31, 2014
	(In thousands)
Long-lived assets, as defined
United States	$	21,868	$	23,099
United Kingdom		9,140		9,057
Other		19		29
Total	$	31,027	$	32,185