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Basis of Presentation and Significant Accounting Policies (Tables) | 6 Months Ended
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May 31, 2012
Basis of Presentation and Significant Accounting Policies [Abstract] |
Basic and diluted loss per share |
|  | Six Months Ended May 31, |  |  | Three Months Ended May 31, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (69,938 | ) |  | $ | (183,030 | ) |  | $ | (24,136 | ) |  | $ | (68,504 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted average shares outstanding |  |  | 77,097 |  |  |  | 76,983 |  |  |  | 77,105 |  |  |  | 76,991 |
Basic and diluted loss per share |  | $ | (.91 | ) |  | $ | (2.38 | ) |  | $ | (.31 | ) |  | $ | (.89 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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