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Stock Option Plan (Tables) | 6 Months Ended
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Jun. 30, 2011
Stock Option Plan |
Schedule Of Summary Of Stock Option Activity |
|  | Stock Options |  |  | Weighted Average Exercise Price Per Share |
Outstanding at December 31, 2010 |  |  | 78,075 |  |  | $ | 74.96 |
Granted |  |  | - |  |  |  | - |
Exercised |  |  | - |  |  |  | - |
Forfeited/Expired |  |  | 2,530 |  |  |  | 74.96 |
Outstanding at June 30, 2011 |  |  | 75,545 |  |  | $ | 74.96 |

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- Definition Stock Option Plan [Abstract] + Details
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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 -Topic 718 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (c)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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