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Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Share-Based Compensation Expense

The following table summarizes share-based compensation expense:

		Three months ended June 30,								Six months ended June 30,
		2013				2012				2013				2012
		(in thousands)
Restricted stock		$	947			$	971			$	1,720			$	1,720
Performance unit incentive plan (“PUP”)			(339	)			434				524				672
Stock options			6				153				101				302
Restricted stock units			(66	)			79				22				160
Total share-based compensation before income tax benefit			548				1,637				2,367				2,854
Income tax benefit			(230	)			(591	)			(903	)			(1,031	)
Total share-based compensation, net of income tax benefit		$	318			$	1,046			$	1,464			$	1,823

Summary of Activity of the Outstanding Share-Based Compensation Awards

The following table summarizes the activity of the outstanding share-based compensation awards:

		Restricted Stock								Restricted Stock Units								PUP Awards
						Weighted-								Weighted-								Weighted-
						Average								Average								Average
						Grant Date								Grant Date								Grant Date
		Shares				Fair Value				Units				Fair Value				Units				Fair Value
Balance at January 1, 2013			516,351			$	21.25				40,500			$	20.82				210,600			$	21.70
Granted			99,400				27.35				8,600				27.35				93,100				27.35
Vested			(155,486	)			20.87				(11,300	)			19.10				0				0
Forfeited			(3,606	)			23.20				(7,165	)			21.80				(432	)			20.60
Balance at June 30, 2013			456,659				22.69				30,635				23.06				303,268				23.43

Summary of Stock Option Activity

The following table summarizes stock option activity:

						Weighted-
						Average				Options
		Shares				Exercise Price				Exercisable
Options outstanding at January 1, 2013			363,896			$	22.03				276,009
Exercised			(47,343	)			19.48
Forfeited or expired			(27,086	)			28.28
Options outstanding at June 30, 2013			289,467				21.87				287,467

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- Definition

Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ 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 (h)(1)

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

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- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

+ References

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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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