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Share-Based Compensation (Summary Of Other Information Of Stock Awards) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Total grant-date fair value of stock awards granted	$ 4,268		$ 3,412
Total fair value of stock awards vested during period	2,051	1,897
Total unrecognized compensation expense related to non-vested stock awards	$ 7,169		$ 5,472

X

- Definition

Share based compensation arrangement by share based payment award, equity instruments options, vested in period, total fair value

+ References

No definition available.

+ Details

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X

- Definition

Share based compensation arrangement by share based payment award, options grants, grant date fair value

+ References

No definition available.

+ Details

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ 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 (i)

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

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