Earnings per Share (Tables)

9 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Common Shares Outstanding for Purposes of Calculating Basic and Diluted 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 three and nine months ended June 30, 2019 and 2018 (in thousands, except per share data):

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Income from continuing operations	$	921	$	4,813	$	4,359	$	68,929
Income from discontinued operations, net of tax		6,333		17,793		20,731		37,183
Net income	$	7,254	$	22,606	$	25,090	$	106,112
Net loss attributable to noncontrolling interest		—		111		—		111
Net income attributable to Brooks Automation, Inc.	$	7,254	$	22,717	$	25,090	$	106,223
Weighted average common shares outstanding used in computing basic earnings per share		72,188		70,596		71,903		70,425
Dilutive restricted stock units		282		382		410		508
Weighted average common shares outstanding used in computing diluted earnings per share		72,470		70,978		72,313		70,933
Basic net income per share attributable to Brooks Automation, Inc. common stockholders:
Income from continuing operations	$	0.01	$	0.07	$	0.06	$	0.98
Income from discontinued operations, net of tax		0.09		0.25		0.29		0.53
Basic net income per share attributable to Brooks Automation, Inc.	$	0.10	$	0.32	$	0.35	$	1.51
Diluted net income per share attributable to Brooks Automation, Inc. common stockholders:
Income from continuing operations	$	0.01	$	0.07	$	0.06	$	0.97
Income from discontinued operations, net of tax		0.09		0.25		0.29		0.52
Diluted net income per share attributable to Brooks Automation, Inc. common stockholders	$	0.10	$	0.32	$	0.35	$	1.50
Dividend declared per share	$	0.10	$	0.10	$	0.30	$	0.30