Restructuring Expenses (Tables)

12 Months Ended

Sep. 30, 2012

Schedule of Restructuring and Related Costs

The following table summarizes our restructuring accruals associated with the above actions. The current portion and non-current portion was recorded in other accrued current liabilities and other liabilities, respectively, within the accompanying consolidated balance sheets.

	Accrual at September 30, 2009			Expense Additions		Cash Payments			Expense Reversals		Accrual at September 30, 2010
	(In thousands)
Facilities charges	$	3,771		$	875	$	(1,810	)	$	—	$	2,836
Employee separation		—			742		—			—		742
		3,771		$	1,617	$	(1,810	)	$	—		3,578
Less: current portion		(1,361	)									(1,474	)
Non-current	$	2,410									$	2,104

	Accrual at September 30, 2010			Expense Additions		Cash Payments			Expense Reversals		Accrual at September 30, 2011
	(In thousands)
Facilities charges	$	2,836		$	4,226	$	(1,700	)	$	—	$	5,362
Employee separation		742			8,165		(7,873	)		—		1,034
		3,578		$	12,391	$	(9,573	)	$	—		6,396
Less: current portion		(1,474	)									(3,062	)
Non-current	$	2,104									$	3,334

	Accrual at September 30, 2011			Expense Additions		Cash Payments			Expense Reversals		Accrual at September 30, 2012
	(In thousands)
Facilities charges	$	5,362		$	—	$	(2,029	)	$	—	$	3,333
Employee separation		1,034			3,978		(2,541	)		—		2,471
		6,396		$	3,978	$	(4,570	)	$	—		5,804
Less: current portion		(3,062	)									(4,944	)
Non-current	$	3,334									$	860