Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Numbers of Shares Used in Earnings Per Share Computation

The numbers of shares used in the earnings per share computation are as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2015		2014		2015		2014
Basic:
Weighted average common shares outstanding		42,008		42,711		42,095		42,726
Diluted:
Dilutive effect of stock appreciation rights, restricted stock, restricted stock units and shares held in a rabbi trust		208		99		233		119
Total weighted average diluted shares outstanding		42,216		42,810		42,328		42,845
Anti-dilutive shares excluded from the diluted earnings per share calculation		27		49		24		70

Shares Repurchased

The shares repurchased under the Company’s share repurchase programs were as follows (in thousands, except per share amounts):

	Total Number of Shares Repurchased		Range of Prices Paid Per Share				Total Cost of Shares Repurchased
			Low		High
Three Months Ended:
June 30, 2015		279	$	24.14	$	24.79	$	6,833
June 30, 2014		—	$	—	$	—	$	—
Six Months Ended:
June 30, 2015		500	$	22.81	$	24.79	$	11,969
June 30, 2014		130	$	19.92	$	19.98	$	2,605