Earnings Per Share (Tables)

6 Months Ended

Jun. 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				Six Months Ended
	June 30,				June 30,
In thousands	2013		2012		2013		2012
Basic average common shares outstanding		16,612		16,770		16,674		16,799
Effect of dilutive options and restricted stock awards		219		192		253		140
Diluted average common shares outstanding		16,831		16,962		16,927		16,939