Derivative Financial Instruments (Tables)

6 Months Ended

Mar. 31, 2014

Schedule of Notional Amounts of Outstanding Derivative Positions

The following tables summarize our outstanding foreign currency forward contracts, by currency, at March 31, 2014 and September 30, 2013:

	March 31, 2014
	Contract Amount				Fair Value
	Foreign Currency		US$		US$
	(In thousands)
Sell foreign currency:
Canadian dollar (CAD)	CAD	7,150	$	6,469	$	—
Euro (EUR)	EUR	4,100	$	5,670	$	—
Buy foreign currency:
British pound (GBP)	GBP	5,014	$	8,350	$	—

	September 30, 2013
	Contract Amount				Fair Value
	Foreign Currency		US$		US$
	(In thousands)
Sell foreign currency:
Canadian dollar (CAD)	CAD	4,700	$	4,542	$	—
Euro (EUR)	EUR	5,400	$	7,307	$	—
Buy foreign currency:
British pound (GBP)	GBP	6,513	$	10,500	$	—

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance

Gains (losses) on derivative financial instruments are recorded in our condensed consolidated statements of income and comprehensive income as a component of other income (expense), net, and consisted of the following:

	Quarter Ended March 31,					Six Months Ended March 31,
	2014		2013			2014		2013
	(In thousands)
Foreign currency forward contracts	$	194	$	(728	)	$	532	$	(859	)