Reconciliation of Basic and Diluted Shares

3 Months Ended

Mar. 31, 2014

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)	2014		2013
Income from continuing operations attributable to Harsco Corporation common stockholders	$	11,542	$	7,642
Weighted-average shares outstanding - basic	80,816		80,706
Dilutive effect of stock-based compensation	206		224
Weighted-average shares outstanding - diluted	81,022		80,930
Earnings from continuing operations per common share, attributable to Harsco Corporation common stockholders:
Basic	$	0.14	$	0.09
Diluted	$	0.14	$	0.09

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

	Three Months Ended
	March 31
(In thousands)	2014	2013
Stock options	215	304
Stock appreciation rights	15	—