Income Taxes (Tables)

9 Months Ended

Jun. 30, 2011

Income Taxes

Summary Of Activity Related To Net Uncertain Tax Positions

	Liability for Uncertain Tax Positions
Balance at September 30, 2010	$	9,968
Increases based on tax positions related to the current fiscal year		866
Increases based on tax positions related to prior fiscal years		5,866
Balance at June 30, 2011	$	16,700