Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Weighted-average shares used to calculate basic and diluted EPS

The following table reflects weighted-average shares used to calculate basic and diluted EPS for the periods presented (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Basic shares		67,440		67,163		67,425		66,576
Dilutive shares		143		181		142		173
Diluted shares		67,583		67,344		67,567		66,749

Weighted-average antidilutive stock awards

Weighted-average antidilutive stock awards were excluded in determining diluted EPS.  The following table reflects weighted-average antidilutive stock awards for the periods presented (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Weighted-average antidilutive stock awards		21		374		63		434