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Equity Incentive Plans (Tables)

3 Months Ended

Mar. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of the activity of stock option awards

A summary of the activity of stock option awards issued and outstanding under Company plans is as follows for the three months ended March 31, 2015:

	Shares			Wtd. Avg. Exercise Price				Wtd. Avg. Remaining Contractual Term (years)		Aggregate Intrinsic Value
	(in thousands)									(in thousands)
Options outstanding at December 31, 2014	664			$	23.89			6.77		$	10,935
Options granted	256			43.15
Options exercised	(53	)		23.98
Options forfeited/canceled/expired	(5	)		40.32
Options outstanding at March 31, 2015	862			$	29.53			7.51		$	8,732
Options vested and expected to vest at March 31, 2015	806			$	28.92			7.37		$	8,576
Options exercisable at March 31, 2015	490			$	23.84			6.20		$	7,297

Summary of the activity of restricted stock

A summary of the activity of restricted stock outstanding is as follows for the three months ended March 31, 2015:

	Shares			Wtd. Avg. Grant  Date Fair Value
	(in thousands)
Restricted stock outstanding at December 31, 2014	724			$	30.97
Granted	396			45.88
Vested	(97	)		26.41
Forfeited/canceled	(3	)		42.64
Restricted stock outstanding at March 31, 2015	1,020			$	37.05

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- Definition

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