Financial Instruments and Hedging Activities (Tables)

9 Months Ended

Jun. 30, 2011

Notional Value and Aggregate Cumulative Unrealized Gains on Outstanding Contracts

At June 30, 2011 and September 30, 2010, the notional value and the aggregate cumulative unrealized gains on the outstanding contracts were as follows:

					Aggregate Cumulative
	Notional Value				Unrealized Gains
	June 30,		September 30,		June 30,		September 30,
	2011		2010		2011		2010
Canadian Dollars	$	1,547	$	13,032	$	125	$	286
Hungarian Forints		636		4,564		155		443
Total contracts designated as cash flow hedges	$	2,183	$	17,596	$	280	$	729

Summary of the Fair Value of Our Derivative Instruments

The following table provides a summary of the fair value of our derivative instruments as of June 30, 2011 and September 30, 2010 (dollars in thousands):

		Fair Value
		June 30,			September 30,
Description	Balance Sheet Classification	2011			2010
Derivatives Not Designated as Hedges:
Foreign currency contracts	Prepaid expenses and other current assets	$	505		$	767
Foreign currency contracts	Accrued expenses and other current liabilities		(463	)		—
Security price guarantees	Prepaid expenses and other current assets		395			—
Security price guarantees	Accrued expenses and other current liabilities		—			(982	)
Net asset (liability) value of non-hedge derivative instruments		$	437		$	(215	)
Derivatives Designated as Hedges:
Foreign currency contracts	Prepaid expenses and other current assets	$	280		$	729
Interest rate swaps	Accrued expenses and other current liabilities		—			(503	)
Net asset value of hedge derivative instruments		$	280		$	226

Activity of Derivative Instruments

The following tables summarize the activity of derivative instruments for the three and nine months ended June 30, 2011 and 2010, respectively (dollars in thousands):

Derivatives Designated as Hedges for the Three Months Ended June 30,

	Amount of Gain (Loss)					Location and Amount of Gain (Loss) Reclassified from
	Recognized in OCI					Accumulated OCI into Income (Effective Portion)
	2011		2010				2011		2010
Foreign currency contracts	$	16	$	(321	)	Other income (expense), net	$	481	$	(98	)
Interest rate swaps	$	—	$	1,109		N/A	$	—	$	—

Derivatives Designated as Hedges for the Nine Months Ended June 30,

	Amount of Gain (Loss)					Location and Amount of Gain (Loss) Reclassified from
	Recognized in OCI					Accumulated OCI into Income (Effective Portion)
	2011		2010				2011			2010
Foreign currency contracts	$	529	$	(99	)	Other income (expense), net	$	978		$	(190	)
Interest rate swaps	$	—	$	2,517		Interest expense	$	(503	)	$	—

Derivatives Not Designated as Hedges

		Amount of Gain (Loss) Recognized in Income
		Three Months Ended						Nine Months Ended
	Location of Gain (Loss)	June 30,						June 30,
	Recognized in Income	2011			2010			2011			2010
Foreign currency contracts	Other income (expense), net	$	(217	)	$	—		$	(675	)	$	—
Security price guarantees	Other income (expense), net	$	395		$	(1,044	)	$	10,844		$	3,664