Segment and Geographic Information (Tables)

3 Months Ended

Mar. 31, 2017

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 March 31,
	2017				2016
	($ in thousands)
Net revenues:
United States	$	22,156	91.5	%	$	46,436	92.3	%
Europe	1,895		7.8	%	3,080		6.1	%
Rest of world	165		0.7	%	790		1.6	%
Total net revenues	$	24,216	100.0	%	$	50,306	100.0	%

Reconciliation of Assets from Segment to Consolidated

	March 31, 2017				December 31, 2016
	($ in thousands)
Long-lived assets:
United States	$	1,041,116	99.7	%	$	1,047,098	99.6	%
Europe	3,520		0.3	%	4,160		0.4	%
Total long-lived assets	$	1,044,636	100.0	%	$	1,051,258	100.0	%