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Stock-Based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2012
Stock-Based Compensation Tables |
Schedule of stock option plan |
|  | Number of Options |  |  | Weighted- Average Exercise Price |  |  | Weighted- Average Remaining Contractual Term |  |  | Aggregate Intrinsic Value |
Outstanding at December 31, 2011 |  | 50,900 |  |  | $ | 34.31 |  |  |  |  |  |  |
Options forfeited |  | (11,392 | ) |  |  | 32.97 |  |  |  |  |  |  |
Outstanding and exercisable at September 30, 2012 |  |  | 39,508 |  |  | $ | 34.70 |  |  | 2.3 years |  |  | $ | 0 |

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- Definition Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible). + 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 (e) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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