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Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

SOSARs [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of stock option activity

		2013								2012
SOSARS		Shares				Wtd Avg Exercise Price				Shares				Wtd Avg Exercise Price
Outstanding at January 1,			2,121,454			$	12.93				2,298,288			$	12.35
Granted			361,923				18.36				371,812				15.61
Exercised			(40,986	)			13.90				(65,637	)			(10.57	)
Canceled / forfeited			(23,920	)			15.61				(10,000	)			(14.96	)
Outstanding at March 31,			2,418,471			$	13.70				2,594,463			$	12.85
SOSAR Grants
Weighted average grant date fair value per share		$	5.64							$	4.98
Aggregate grant date fair value (in thousands)		$	2,042							$	1,850
Black-Scholes assumptions
Dividend yield			2.18	%							2.31	%
Risk free rate of return			0.99	%							1.05	%
Volatility			39.62	%							41.51	%
Expected life			6 yrs								6 yrs

Compensation expense for the periods

		March 31
In thousands		2013				2012
Three months ended		$	385			$	354

Restricted Stock Units and Performance Share Awards [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of stock option activity

Units		2013				2012
Balance January 1,			847,679				788,088
Granted			153,265				162,217
Forfeited			(9,313	)			(17,100	)
Shares delivered			(97,681	)			(72,080	)
Balance March 31,			893,950				861,125

Compensation expense for the periods

		Three months ended March 31
Dollars in thousands		2013				2012
Compensation expense		$	720			$	576

X

- Definition

Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64, 65, A240

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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