Goodwill and Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Amortization Expense

Amortization expense associated with our intangible assets, which has been reflected as a separate operating expense caption within the accompanying condensed consolidated statements of income and comprehensive income, consisted of the following:

	Quarter Ended June 30,				Nine Months Ended June 30,
	2014		2013		2014		2013
	(In thousands)
Cost of revenues	$	1,880	$	1,739	$	5,502	$	4,883
Selling, general and administrative expenses	1,139		1,738		3,438		5,570
	$	3,019	$	3,477	$	8,940	$	10,453

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated future intangible asset amortization expense associated with intangible assets existing at June 30, 2014, was as follows (in thousands):

Year Ended September 30,
2014 [excluding the nine months ended June 30, 2014]	$	3,010
2015	12,164
2016	11,935
2017	10,773
2018	3,314
Thereafter	10,857
	$	52,053

Schedule of Goodwill

The following table summarizes changes to goodwill during the nine months ended June 30, 2014, both in total and as allocated to our segments:

	Applications			Scores		Tools		Total
	(In thousands)
Balance at September 30, 2013	$	559,538		$	146,648	$	67,745	$	773,931
Addition from acquisitions	—			—		5,129		5,129
Adjustment related to prior acquisitions	(770		)	—		—		(770		)
Foreign currency translation adjustment	7,395			—		1,524		8,919
Balance at June 30, 2014	$	566,163		$	146,648	$	74,398	$	787,209