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Note 1 - Summary of Significant Account Policies (Tables) | 12 Months Ended
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Nov. 30, 2013
Accounting Policies [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | For the twelve months ended |
|  | November 30, 2013 |  |  | November 30, 2012 |
Basic: |  |  |  |  |  |  |  |
Numerator: net income |  | $ | 1,551,376 |  |  | $ | 2,665,087 |
Denominator: average number of common shares outstanding |  |  | 4,039,530 |  |  |  | 4,032,643 |
Basic earnings per common share |  | $ | 0.38 |  |  | $ | 0.66 |
Diluted: |  |  |  |  |  |  |  |
Numerator: net income |  | $ | 1,551,376 |  |  | $ | 2,665,087 |
Average number of common shares outstanding |  |  | 4,039,530 |  |  |  | 4,032,643 |
Effect of dilutive stock options |  |  | 10,261 |  |  |  | 16,873 |
Denominator: dilutive average number of common shares outstanding |  |  | 4,049,791 |  |  |  | 4,049,516 |
Diluted earnings per common share |  | $ | 0.38 |  |  | $ | 0.66 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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