Goodwill and Intangible Assets (Tables)

3 Months Ended

Dec. 31, 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 December 31,
	2014		2013
	(In thousands)
Cost of revenues	$	1,836	$	1,799
Selling, general and administrative expenses	1,096		1,214
	$	2,932	$	3,013

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated future intangible asset amortization expense associated with intangible assets existing at December 31, 2014, was as follows (in thousands):

Year Ended September 30,
2015 [excluding the quarter ended December 31, 2014]	$	8,727
2016	11,407
2017	10,284
2018	3,238
2019	2,776
Thereafter	7,786
	$	44,218

Schedule of Goodwill

The following table summarizes changes to goodwill during the quarter ended December 31, 2014, both in total and as allocated to our segments:

	Applications			Scores		Tools			Total
	(In thousands)
Balance at September 30, 2014	$	560,295		$	146,648	$	72,985		$	779,928
Foreign currency translation adjustment	(4,835		)	—		(986		)	(5,821		)
Balance at December 31, 2014	$	555,460		$	146,648	$	71,999		$	774,107