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Stock Compensation - Options (Tables) | 6 Months Ended
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Jun. 30, 2012
Stock Compensation - Options [Abstract] |
Summary of stock option activity | The following is a summary of the Company’s stock option activity and related information for the six month period ended June 30, 2012:
|  | Options |  |  | Weighted-Average Exercise Prices Per Share |
Outstanding beginning of period |  |  | 66,693 |  |  | $ | 27.32 |
Granted |  |  | — |  |  |  | — |
Exercised |  |  | (5,013 | ) |  |  | 24.49 |
Forfeited/Cancelled |  |  | (2,613 | ) |  |  | 24.49 |
Outstanding end of period |  |  | 59,067 |  |  | $ | 27.69 |
Options exercisable end of period |  |  | 59,067 |  |  | $ | 27.69 |

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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 + Details
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