Earnings Per Share (Tables)

12 Months Ended

Sep. 30, 2023

Earnings Per Share [Abstract]

Schedule of basic and diluted earnings per share

Following is a summary of the components of basic and diluted income (loss) per share for the periods presented:

	Fiscal Year Ended September 30,
in thousands (except per share data)	2023		2022		2021
Numerator:
Income from continuing operations	$	158,688	$	220,718	$	122,180
Loss from discontinued operations, net of tax	(77)		(14)		(159)
Net income	$	158,611	$	220,704	$	122,021
Denominator:
Basic weighted-average shares	30,353		30,432		29,954
Dilutive effect of restricted stock awards	388		357		461
Dilutive effect of stock options	6		7		22
Diluted weighted-average shares(a)	30,747		30,796		30,437
Basic income (loss) per share:
Continuing operations	$	5.23	$	7.25	$	4.08
Discontinued operations	—		—		(0.01)
Total	$	5.23	$	7.25	$	4.07
Diluted income per share:
Continuing operations	$	5.16	$	7.17	$	4.01
Discontinued operations	—		—		—
Total	$	5.16	$	7.17	$	4.01

(a) The following potentially dilutive shares were excluded from the calculation of diluted income per share as a result of their anti-dilutive effect.

Schedule of antidilutive securities

	Fiscal Year Ended September 30,
in thousands	2023	2022	2021
Stock options	11	22	142