Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Shares Used to Determine Basic and Diluted Earnings Per Share

The following table provides a reconciliation of weighted-average shares used to determine basic and diluted earnings per share.

	Quarter Ended				Nine Months Ended
	September 30,				September 30,
In thousands	2013		2012		2013		2012
Basic average common shares outstanding		16,437		16,630		16,599		16,742
Effect of dilutive options and restricted stock awards		298		313		289		236
Diluted average common shares outstanding		16,735		16,943		16,888		16,978