Segment and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Summary of Revenue and Long-lived Assets

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

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
	(In thousands)
Revenues
United States	$	82,144	$	65,937	$	157,518	$	132,390
United Kingdom		14,027		9,200		26,732		19,264
Other		468		354		962		608
Total	$	96,639	$	75,491	$	185,212	$	152,262

	As of
	June 30, 2016		December 31, 2015
	(In thousands)
Long-lived assets, as defined
United States	$	23,296	$	21,968
United Kingdom		8,176		8,910
Other		23		19
Total	$	31,495	$	30,897