Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings (loss) per share for the years ended December 31, 2020, 2019 and 2018 (in thousands, except per share amounts):

	Year Ended December 31,
	2020			2019		2018
Numerator:
Income from continuing operations attributable to Acadia Healthcare Company, Inc.	$	140,258		$	52,111	$	57,224
(Loss) income from discontinued operations		(812,390	)		56,812		(232,974	)
Net (loss) income attributable to Acadia Healthcare Company, Inc.	$	(672,132	)	$	108,923	$	(175,750	)
Denominator:
Weighted average shares outstanding for basic earnings per share		87,875			87,612		87,288
Effects of dilutive instruments		720			204		127
Shares used in computing diluted earnings per common share		88,595			87,816		87,415

Basic earnings (loss) per share attributable to Acadia Healthcare Company, Inc. stockholders:
Income from continuing operations attributable to Acadia Healthcare Company, Inc.	$	1.60		$	0.59	$	0.66
(Loss) income from discontinued operations		(9.25	)		0.65		(2.67	)
Net (loss) income attributable to Acadia Healthcare Company, Inc.	$	(7.65	)	$	1.24	$	(2.01	)

Diluted earnings (loss) per share attributable to Acadia Healthcare Company, Inc. stockholders:
Income from continuing operations attributable to Acadia Healthcare Company, Inc.	$	1.58		$	0.59	$	0.65
(Loss) income from discontinued operations		(9.17	)		0.65		(2.66	)
Net (loss) income attributable to Acadia Healthcare Company, Inc.	$	(7.59	)	$	1.24	$	(2.01	)