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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Summary of Outstanding Shares of Common Stock

The following table summarizes outstanding shares of common stock:

		Year ended December 31
In thousands			2014				2013				2012
Shares outstanding at beginning of year			43,130				42,784				42,650
Shares repurchased			(464	)			–				(374	)
Treasury shares issued for:
Restricted stock awards			162				86				76
401(k) plan			116				123				152
Employee stock options exercised			110				137				280
Shares outstanding at end of year			43,054				43,130				42,784

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Tabular disclosure of the change in common stock outstanding.

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