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Stock Options (Tables)

6 Months Ended

Jun. 30, 2013

Stock Options

Summary of option activity under stock option plans

A summary of option activity under the stock option plans for the six months ended June 30, 2013 is as follows:

		Number of options		Weighted average exercise price			Weighted average remaining contractual term (years)		Aggregate intrinsic value ($)
									(Dollars in Thousands)
Options outstanding at December 31, 2012		794,877		$	19.03
Plus: Options granted		—		—
Less:
Options exercised		5,955		10.77
Options expired		22,343		23.50
Options forfeited		20,600		17.88
Options outstanding at June 30, 2013		745,979		19.00			3.37		$	3,860
Options fully vested and exercisable at June 30, 2013		416,822		$	22.71		1.59		$	1,130

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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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