Earnings Per Share (Tables)

12 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Reconciliation of Numerators and Denominators of Basic and Diluted Earnings Per Share

The following table presents reconciliations for the numerators and denominators of basic and diluted earnings per share (“EPS”) during fiscal 2014, 2013 and 2012:

	Year Ended September 30,
	2014		2013		2012
	(In thousands, except per share data)
Numerator for basic and diluted earnings per share — net income	$	94,879	$	90,095	$	92,004
Denominator — share:
Basic weighted-average shares	33,870		35,332		34,909
Effect of dilutive securities	994		960		1,154
Diluted weighted-average shares	34,864		36,292		36,063
Earnings per share:
Basic	$	2.80	$	2.55	$	2.64
Diluted	$	2.72	$	2.48	$	2.55