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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2014
Earnings Per Share [Abstract] |
Schedule Of Reconciliation Of Shares Outstanding For Basic And Diluted Earnings Per Share |
|  | For the Three Months Ended |  | For the Six Months Ended
|  | June 30, |  | June 30,
|  | 2014 |  | 2013 |  | 2014 |  | 2013
Shares outstanding for basic earnings per share |  | 51,125 |  | 53,670 |  | 51,369 |  | 54,125
Shares outstanding for diluted earnings per share: |  |  |  |  |  |  |  |
Shares outstanding for basic earnings per share |  | 51,125 |  | 53,670 |  | 51,369 |  | 54,125
Dilutive effect of share-based payment awards |  | 670 |  | 716 |  | 711 |  | 830
|  | 51,795 |  | 54,386 |  | 52,080 |  | 54,955
Schedule Of Number Of Anti-Dilutive Stock Options |
|  | For the Three Months Ended |  | For the Six Months Ended
|  | June 30, |  | June 30,
|  | 2014 |  | 2013 |  | 2014 |  | 2013
Weighted average number of shares underlying anti-dilutive options |  | 351 |  | 652 |  | 284 |  | 556

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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