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Income (Loss) per Common Share (Tables) | 6 Months Ended
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May 31, 2014
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Net Income (Loss) Per Common Share | The following table sets forth the calculation of basic and diluted net income (loss) per common share:
|  | Three Months Ended |  |  | Six Months Ended |
|  | May 31, 2014 |  |  | May 31, 2013 |  |  | May 31, 2014 |  |  | May 31, 2013 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income (Loss) |  | $ | 215,773 |  |  | ($ | 243,658 | ) |  | $ | 612,885 |  |  | $ | 348 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares outstanding-basic |  |  | 10,250,471 |  |  |  | 10,946,743 |  |  |  | 10,467,914 |  |  |  | 10,964,370 |
Dilutive common shares issuable upon exercise of stock options |  |  | 156,136 |  |  |  | — |  |  |  | 127,676 |  |  |  | 118,194 |
Weighted-average shares-diluted |  |  | 10,406,607 |  |  |  | 10,946,743 |  |  |  | 10,595,590 |  |  |  | 11,082,564 |
Net income (loss) per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.02 |  |  | ($ | 0.02 | ) |  | $ | 0.06 |  |  | $ | 0.00 |
Diluted |  | $ | 0.02 |  |  | ($ | 0.02 | ) |  | $ | 0.06 |  |  | $ | 0.00 |

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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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