SEGMENTS, GEOGRAPHIC INFORMATION AND SIGNIFICANT CUSTOMERS (Tables)

9 Months Ended

Sep. 30, 2014

Segments, Geographical Areas [Abstract]

Revenue and segment income from continuing operations

Segment income from operations, as shown below, is the performance measure used by management to assess segment performance and excludes the effects of stock-based compensation, amortization of intangible assets and corporate expenses, as these items are excluded from the segment performance measures utilized by the Company's chief operating decision maker in evaluating the performance of the segments. Corporate expenses consist of those costs not directly attributable to a business segment, and include: salaries and benefits for the Company’s executive, finance, legal, corporate governance, human resources, and facilities organizations; fees for professional service providers including audit, tax and Sarbanes-Oxley compliance; certain legal fees not directly attributable to a business segment; insurance; acquisition related costs; and, other corporate expenses. 

	Revenue						Segment Income from Operations
	Three Months Ended September 30,
	2014			2013			2014		2013
	(in thousands)
Affiliate Marketing	$	39,190		$	38,872		$	23,009	$	23,606
Media	99,123			95,254			25,613		30,242
Inter-segment revenue	—			(25		)	—		—
Total	$	138,313		$	134,101		$	48,622	$	53,848
	Revenue						Segment Income from Operations
	Nine Months Ended September 30,
	2014			2013			2014		2013
	(in thousands)
Affiliate Marketing	$	122,286		$	113,805		$	73,876	$	69,115
Media	299,333			283,000			76,821		89,537
Inter-segment revenue	(13		)	(127		)	—		—
Total	$	421,606		$	396,678		$	150,697	$	158,652

Reconciliation of total segment income from operations to consolidated income from operations

A reconciliation of total segment income from operations to consolidated income from operations is as follows for each period (in thousands): 

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Segment income from operations	$	48,622		$	53,848		$	150,697		$	158,652
Corporate expenses	(16,407		)	(6,895		)	(34,462		)	(20,527		)
Stock-based compensation	(5,499		)	(4,715		)	(15,076		)	(14,065		)
Amortization of acquired developed technology included in consolidated cost of revenue	(2,478		)	(1,986		)	(7,265		)	(5,957		)
Amortization of acquired intangible assets included in consolidated operating expenses	(3,606		)	(3,550		)	(11,750		)	(10,650		)
Consolidated income from operations	$	20,632		$	36,702		$	82,144		$	107,453

Depreciation and leasehold amortization expense included in the determination of segment income from operations

Depreciation and leasehold amortization expense included in the determination of segment income from operations as presented above for the Affiliate Marketing and Media segments is as follows for each period (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
Affiliate Marketing	$	318	$	363	$	1,010	$	1,030
Media	2,575		2,572		7,493		7,353
Corporate	375		297		1,037		857
Total	$	3,268	$	3,232	$	9,540	$	9,240

Company's geographic information

The Company’s geographic information was as follows (in thousands): 

	Revenue
	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
United States	$	127,930		$	123,172		$	387,419		$	362,870
International	10,454			11,087			34,457			34,302
Inter-regional eliminations	(71		)	(158		)	(270		)	(494		)
Total	$	138,313		$	134,101		$	421,606		$	396,678
	Income from Operations
	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
United States	$	20,851		$	35,853		$	80,978		$	103,810
International	(219		)	849			1,166			3,643
Total	$	20,632		$	36,702		$	82,144		$	107,453