Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following table reconciles the Company's subtotal segment Adjusted EBITDA to consolidated net income:

	Three Months Ended June 30,			Six Months Ended June 30,
	2016			2016
Subtotal segment adjusted EBITDA	$	54,141		$	108,892
Depreciation and amortization	(41,030		)	(85,585		)
Stock-based compensation, including related taxes	(4,976		)	(9,998		)
Interest and other income (expense), net	(1,549		)	256
Provision for income taxes	(2,436		)	(5,178		)
Net income	$	4,150		$	8,387

Summarized financial information by segment for the three and six months ended June 30, 2016 utilized by the Company's chief operating decision maker is as follows (in thousands):

	Three Months Ended June 30,		Six Months Ended June 30,
	2016		2016
Patent Risk Management
Revenue	$	63,851	$	133,008
Cost of revenue	39,150		81,782
Selling, general and administrative expenses	19,603		41,537
Operating income	5,098		9,689
Stock-based compensation, including related taxes	4,835		9,769
Depreciation and amortization	38,519		81,176
Adjusted EBTIDA	$	48,452	$	100,634
Discovery Services
Revenue	$	19,258	$	29,836
Cost of revenue	9,920		14,954
Selling, general and administrative expenses	6,301		11,262
Operating income	3,037		3,620
Stock-based compensation, including related taxes	141		229
Depreciation and amortization	2,511		4,409
Adjusted EBTIDA	$	5,689	$	8,258
Consolidated
Revenue	$	83,109	$	162,844
Cost of revenue	49,070		96,736
Selling, general and administrative expenses	25,904		52,799
Operating income	$	8,135	$	13,309

Revenue By Location

The following table presents revenue by location and revenue generated by country as a percentage of total revenue for the applicable period, for countries representing 10% or more of revenues for one or more of the periods presented (dollars in thousands):

	Three Months Ended June 30,								Six Months Ended June 30,
	2016				2015				2016				2015
United States	$	47,127	57	%	$	41,949	62	%	$	94,652	58	%	$	96,995	65	%
Japan	8,908		11		9,153		13		17,913		11		18,485		12
Korea	6,895		8		7,282		11		14,339		9		13,969		9
Rest of world	20,179		24		9,167		14		35,940		22		21,389		14
Total revenue	$	83,109	100	%	$	67,551	100	%	$	162,844	100	%	$	150,838	100	%