Purchased Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets by Major Class

The following tables present details of the Company’s total purchased intangible assets:

	Gross		Accumulated Amortization		Net
	(In thousands)
June 30, 2012
Developed technology	$	7,775	$	1,783	$	5,992
In-process technology (IPR&D)	580		—		580
Customer relationships	3,800		1,077		2,723
Other	570		233		337
Total	$	12,725	$	3,093	$	9,632
September 30, 2011
Developed technology	$	6,760	$	1,028	$	5,732
In-process technology (IPR&D)	1,595		—		1,595
Customer relationships	3,800		506		3,294
Other	570		110		460
Total	$	12,725	$	1,644	$	11,081

Schedule of amorization expense of purchased intangible assets as reported in the consolidated statements of income

The following table presents details of the amortization expense of purchased intangible assets as reported in the consolidated statements of income:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2012		2011		2012		2011
	(In thousands)
Reported as:
Cost of sales	$	267	$	281	$	755	$	849
Operating expenses	231		231		694		385
Total	$	498	$	512	$	1,449	$	1,234

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Fiscal year
Remainder of 2012	$	498
2013	1,990
2014	1,826
2015	1,602
2016	1,070
Thereafter	2,066
Total	$	9,052