Fair Value Measurements (Tables)

12 Months Ended

Sep. 30, 2012

Fair Value Measurements [Abstract]

Fair Value Of Assets And Liabilities Measured On Recurring Basis

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of September 30, 2012 (in thousands):

	Fair Value Measurements at September 30, 2012
		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at September 30, 2012
Assets
Cash equivalents	$	45,888	$	—	$	—	$	45,888
Total	$	45,888	$	—	$	—	$	45,888
Liabilities
Foreign currency forward contracts	$	—	$	—	$	—	$	—
Total	$	—	$	—	$	—	$	—

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of September 30, 2011 (in thousands):

	Fair Value Measurements at September 30, 2011
		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value at September 30, 2011
Assets
Cash equivalents	$	65,792	$	—	$	—	$	65,792
Total	$	65,792	$	—	$	—	$	65,792
Liabilities
Foreign currency forward contracts	$	—	$	—	$	—	$	—
Total	$	—	$	—	$	—	$	—