Reconciliation of Basic and Diluted Shares

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Shares

Reconciliation of Basic and Diluted Shares

	Three Months Ended
	March 31
(In thousands, except per share amounts)	2022		2021
Income (loss) from continuing operations attributable to Harsco Corporation common stockholders	$	(7,333)	$	(1,565)
Weighted-average shares outstanding:
Weighted-average shares outstanding - basic	79,363		79,088
Dilutive effect of stock-based compensation	—		—
Weighted-average shares outstanding - diluted	79,363		79,088
Earnings (loss) from continuing operations per common share, attributable to Harsco Corporation common stockholders:
Basic	$	(0.09)	$	(0.02)
Diluted	$	(0.09)	$	(0.02)

The following average outstanding stock-based compensation units were not included in the computation of diluted earnings per share because the effect was either antidilutive or the market conditions for the performance share units were not met:

	Three Months Ended
	March 31
(In thousands)	2022	2021
Restricted stock units	825	705
Stock appreciation rights	2,653	2,575
Performance share units	1,226	1,013