Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 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   June 30,		Six Months Ended   June 30,
In thousands	2016	2015	2016	2015
Basic average common shares outstanding	16,864	16,681	16,844	16,759
Effect of dilutive options and restricted stock awards	210	267	192	296
Diluted average common shares outstanding	17,074	16,948	17,036	17,055