Segment and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated

The geographic segment information provided below is classified based on the major geographic regions in which the Company operates. Long-lived assets are comprised of the Company’s noncurrent assets.

	Three Months Ended June 30,								Six Months Ended June 30,
	2016				2015				2016				2015
	(in thousands)				(in thousands)				(in thousands)				(in thousands)
Net revenues:
United States	$	51,267	93.7	%	$	69,383	93.1	%	$	97,611	93.0	%	$	173,841	94.2	%
Europe	2,738		5.0	%	4,473		6.0	%	5,818		5.5	%	9,466		5.1	%
Rest of world	726		1.3	%	663		0.9	%	1,608		1.5	%	1,327		0.7	%
Total net revenues	$	54,731	100.0	%	$	74,519	100.0	%	$	105,037	100.0	%	$	184,634	100.0	%

Reconciliation of Assets from Segment to Consolidated

	June 30, 2016				December 31, 2015
	(in thousands)				(in thousands)
Long-lived assets:
United States	$	1,057,367	99.5	%	$	956,298	99.3	%
Europe	5,743		0.5	%	6,301		0.7	%
Total long-lived assets	$	1,063,110	100.0	%	$	962,599	100.0	%