Earnings Per Share (Tables)

6 Months Ended

Mar. 31, 2012

Schedule of Earnings Per Share, Basic and Diluted

The following table reconciles the numerators and denominators of basic and diluted earnings per share (“EPS”):

	Quarter Ended March 31,				Six Months Ended March 31,
	2012		2011		2012		2011
	(In thousands, except per share data)				(In thousands, except per share data)
Numerator for diluted and basic earnings per share—Net income:	$	20,012	$	7,745	$	50,009	$	23,754
Denominator—shares:
Basic weighted-average shares		35,331		40,010		35,685		39,966
Effect of dilutive securities		1,221		608		1,036		562
Diluted weighted-average shares		36,552		40,618		36,721		40,528
Earnings per share:
Basic	$	0.57	$	0.19	$	1.40	$	0.59
Diluted	$	0.55	$	0.19	$	1.36	$	0.59