Goodwill and Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2016

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,
	2016		2015		2016		2015
	(In thousands)
Cost of revenues	$	1,805	$	1,919	$	5,552	$	5,656
Selling, general and administrative expenses	1,681		1,680		5,021		4,390
	$	3,486	$	3,599	$	10,573	$	10,046

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated future intangible asset amortization expense associated with intangible assets existing at June 30, 2016, was as follows (in thousands):

Year Ended September 30,
2016 (excluding the nine months ended June 30, 2016)	$	3,429
2017	12,968
2018	6,388
2019	5,873
2020	3,626
Thereafter	4,928
	$	37,212

Schedule of Goodwill

The following table summarizes changes to goodwill during the nine months ended June 30, 2016, both in total and as allocated to our segments:

	Applications			Scores		Tools			Total
	(In thousands)
Balance at September 30, 2015	$	596,765		$	146,648	$	71,337		$	814,750
Addition from acquisitions	3,857			—		—			3,857
Adjustment related to prior acquisitions	283			—		—			283
Foreign currency translation adjustment	(14,885		)	—		(1,803		)	(16,688		)
Balance at June 30, 2016	$	586,020		$	146,648	$	69,534		$	802,202