Reconciliation of Basic and Diluted Shares

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Shares

Reconciliation of Basic and Diluted Shares

	Three Months Ended					Six Months Ended
	June 30					June 30
(In thousands, except per share amounts)	2016			2015		2016			2015
Income (loss) from continuing operations attributable to Harsco Corporation common stockholders	$	(27,994	)	$	6,302	$	(38,544	)	$	21,973
Weighted-average shares outstanding - basic	80,337			80,221		80,288			80,230
Dilutive effect of stock-based compensation	—			197		—			155
Weighted-average shares outstanding - diluted	$	80,337		$	80,418	$	80,288		$	80,385
Earnings (loss) from continuing operations per common share, attributable to Harsco Corporation common stockholders:
Basic	$	(0.35	)	$	0.08	$	(0.48	)	$	0.27
Diluted	$	(0.35	)	$	0.08	$	(0.48	)	$	0.27

The following average outstanding stock-based compensation units were not included in the computation of diluted earnings (loss) per share because the effect was antidilutive:

	Three Months Ended		Six Months Ended
	June 30		June 30
(In thousands)	2016	2015	2016	2015
Restricted stock units	957	—	694	—
Stock options	90	100	90	107
Stock appreciation rights	1,641	1,334	1,364	1,100
Performance share units	835	350	572	236