Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2016

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   March 31,
In thousands	2016	2015
Basic average common shares outstanding	16,825	16,837
Effect of dilutive options and restricted stock awards	211	272
Diluted average common shares outstanding	17,036	17,109