Earnings per Share

12 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Earnings per Share

15.    Earnings per Share

The calculations of basic and diluted net income per share and basic and diluted weighted average shares outstanding are as follows for the fiscal years ended September 30, 2022, 2021 and 2020 (in thousands, except per share data):

	Year Ended September 30,
	2022		2021		2020
Loss from continuing operations	$	(11,286)	$	(28,869)	$	(26,362)
Income from discontinued operations, net of tax		2,144,145		139,616		91,215
Net income		2,132,859		110,747		64,853
Weighted average common shares outstanding used in computing basic earnings per share		74,897		74,229		73,557
Dilutive restricted stock units		—		226		293
Weighted average common shares outstanding used in computing diluted earnings per share		74,897		74,455		73,850
Basic net income per share:
Loss from continuing operations	$	(0.15)	$	(0.39)	$	(0.36)
Income from discontinued operations, net of tax		28.63		1.88		1.24
Basic net income per share	$	28.48	$	1.49	$	0.88
Diluted net income per share:
Loss from continuing operations	$	(0.15)	$	(0.39)	$	(0.36)
Income from discontinued operations, net of tax		28.63		1.88		1.24
Diluted net income per share	$	28.48	$	1.49	$	0.88

Restricted stock units of 64,122, 24,012 and 16,695, respectively, during fiscal year 2022, 2021 and 2020 were excluded from the computation of diluted earnings per share as their effect would be anti-dilutive based on the treasury stock method.