Goodwill and Other Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of changes in carrying amount of goodwill by reportable segment

The changes in the carrying amount of goodwill by reportable segment for the nine months ended September 30, 2013 were as follows (in thousands):

	Financial Services			Real Estate Services			Total
Balance at December 31, 2012	$	85,005		$	79,869		$	164,874
Acquisitions		1,296			—			1,296
Measurement period adjustments		(83	)		(1,693	)		(1,776	)
Cumulative translation adjustment		(692	)		—			(692	)
Balance at September 30, 2013	$	85,526		$	78,176		$	163,702

Components of other intangible assets

Other intangible assets consisted of the following (in thousands):

	September 30, 2013
	Gross Amount		Accumulated Amortization		Net Carrying Amount		Weighted-Average Remaining Life (Years)
Definite life intangible assets:
Patents	$	6,905	$	5,342	$	1,563		2.5
Acquired intangibles		22,592		19,292		3,300		2.7
Noncompete agreements		1,790		876		914		2.0
All other		2,457		1,040		1,417		5.2
Total definite life intangible assets		33,744		26,550		7,194		3.0
Indefinite life intangible assets:
Trade names		10,685		—		10,685		N/A
Horizon license		1,500		—		1,500		N/A
Total indefinite life intangible assets		12,185		—		12,185		N/A
Total	$	45,929	$	26,550	$	19,379		3.0

	December 31, 2012
	Gross Amount		Accumulated Amortization		Net Carrying Amount		Weighted-Average Remaining Life (Years)
Definite life intangible assets:
Patents	$	36,347	$	35,047	$	1,300		4.9
Acquired intangibles		20,770		16,778		3,992		3.6
Noncompete agreements		3,418		2,169		1,249		2.8
All other		3,832		2,238		1,594		7.2
Total definite life intangible assets		64,367		56,232		8,135		4.4
Indefinite life intangible assets:
Trade names		10,685		—		10,685		N/A
Horizon license		1,500		—		1,500		N/A
Total indefinite life intangible assets		12,185		—		12,185		N/A
Total	$	76,552	$	56,232	$	20,320		4.4

Summary of Estimated Future Amortization Expense

The estimated future amortization expense of definite life intangible assets as of September 30, 2013 is as follows (in millions):

2013 (1)	$	1.3
2014		2.6
2015		1.5
2016		0.8
2017		0.7
2018 and thereafter		0.3
Total	$	7.2

(1) Represents the estimated amortization to be recognized for the remaining three months of 2013.