Earnings per Share (Tables)

6 Months Ended

Mar. 31, 2013

Reconciliation of Weighted Average Common Shares Outstanding for Purposes of Calculating Basic and Diluted Earnings Per Share

Below is a reconciliation of weighted average common shares outstanding for purposes of calculating basic and diluted earnings per share (in thousands):

	Three months ended March 31,		Six months ended March 31,
	2013	2012	2013	2012
Weighted average common shares outstanding used in computing basic earnings per share	65,889	65,038	65,726	64,925
Dilutive common stock options and restricted stock awards	—	790	—	627
Weighted average common shares outstanding for purposes of computing diluted earnings per share	65,889	65,828	65,726	65,552