Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2017

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

Summary of Share Based Compensation Activity

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

Units	2017			2016
Balance at January 1,		679,038			674,523
Granted		290,880			220,105
Forfeited		(90,801	)		(116,640	)
Shares delivered		—			(126,914	)
Balance at March 31,		879,117			651,074

Compensation Expense for Stock Option Activity

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

	March 31
In thousands	2017		2016
Three months ended	$	1,039	$	467

Stock Only Stock Appreciation Rights (SOSARs) [Member]

Summary of Share Based Compensation Activity

The following table sets forth information related to outstanding SOSARS for the three months ended March 31;

	2017					2016
SOSARS	Shares			Wtd Avg Exercise Price		Shares			Wtd Avg Exercise Price
Outstanding at January 1,		2,736,616		$	17.64		2,199,742		$	17.82
Granted		—			—		724,914		17.47
Exercised		(33,050	)		14.65		—			—
Canceled / forfeited		(17,420	)		18.38		(24,712	)		26.90
Outstanding at March 31,		2,686,146		$	17.67		2,899,944		$	17.65
SOSAR Grants
Weighted average grant date    fair value per share	$	-				$	4.04
Aggregate grant date    fair value (in thousands)	$	-				$	2,919
Black-Scholes assumptions
Dividend yield		-					2.87	%
Risk free rate of return		-					1.34	%
Volatility		-					32.01	%
Expected life	-					6 yrs

Compensation Expense for Stock Option Activity

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

	March 31
In thousands	2017		2016
Three months ended	$	609	$	732