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Benefit Plans (Tables) | 3 Months Ended
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Mar. 31, 2013
Compensation and Retirement Disclosure [Abstract] |
Schedule Of Deferred Stock Option Plan [Table Text Block] | The following is an analysis of deferred stock rights and common stock related to the Directors Deferred Stock Plan for the three months ended March 31, 2013:
|  | Three months ended March 31, 2013 |
|  | Deferred Rights |  |  | Common Shares |
Outstanding, beginning of period |  |  | 46,876 |  |  |  |  |
Granted |  |  | 5,646 |  |  |  |  |
Exercised |  |  | — |  |  |  |  |
Outstanding, end of period |  |  | 52,522 |  |  |  |  |

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- Definition Tabular disclosure of the description of the plan, analysis of deferred stock rights and common stock related to directors deferred stock plan. + References No definition available. + Details
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- Details
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