Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2015

Restricted Stock Units (RSU) and Performance Share Awards (PSAs) [Member]

Summary of Stock Option Activity

The following table summarizes RSU and PSA activity during periods indicated:

Units	2015			2014
Balance at January 1,		888,942			1,001,814
Granted		160,514			173,206
Forfeited		(87,567	)		(45,355	)
Shares delivered		(286,857	)		(239,394	)
Balance at September 30,		675,032			890,271

Compensation Expense for Stock Option Activity

The following table sets forth aggregate RSU and PSA compensation expense for the periods indicated:

	September 30
In thousands	2015		2014
Three months ended	$	395	$	854
Nine months ended		1,214		1,874

Stock Only Stock Appreciation Rights (SOSARs) [Member]

Summary of Stock Option Activity

The following table sets forth information related to outstanding SOSARS.

	2015					2014
SOSARS	Shares			Wtd Avg Exercise Price		Shares			Wtd Avg Exercise Price
Outstanding at January 1,		1,864,707		$	16.20		1,977,133		$	13.91
Granted		423,590			24.62		281,881			29.22
Exercised		(70,347	)		14.12		(26,245	)		15.67
Canceled / forfeited		(17,559	)		25.24		(29,842	)		19.36
Outstanding at September 30,		2,200,391		$	17.82		2,202,927		$	15.77
SOSAR Grants
Weighted average grant date fair value per share	$	7.46				$	9.81
Aggregate grant date fair value (in thousands)	$	3,134				$	2,764
Black-Scholes assumptions
Dividend yield		1.94	%				1.48	%
Risk free rate of return		1.64	%				1.74	%
Volatility		36.38	%				37.59	%
Expected life		6 yrs					6 yrs

Compensation Expense for Stock Option Activity

The following table sets forth SOSAR compensation expense for the periods indicated:

	September 30
In thousands	2015		2014
Three months ended	$	671	$	577
Nine months ended		1,940		1,585