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Income (Loss) per Common Share (Tables) | 3 Months Ended
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Feb. 28, 2019
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Earnings (Loss) per Share | The following table sets forth the calculation of basic and diluted earnings (loss) per share:
|  | For the three months ended February 28, 2019 |  |  | For the three months ended February 28, 2018 |
Numerator: |  |  |  |  |  |  |  |
Net Income (Loss) |  | $ | 275,877 |  |  | ($ | 2,530,072 | )
Denominator: |  |  |  |  |  |  |  |
Weighted-average shares outstanding-basic |  |  | 7,801,333 |  |  |  | 7,105,135 |
Dilutive common shares issuable upon exercise of stock options |  |  | 623,572 |  |  |  | — |
Weighted-average shares-diluted |  |  | 8,424,905 |  |  |  | 7,105,135 |
Earnings (Loss) per share: |  |  |  |  |  |  |  |
Basic |  | $ | 0.04 |  |  | ($ | 0.36 | )
Diluted |  | $ | 0.03 |  |  | ($ | 0.36 | )

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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://fasb.org/us-gaap/role/ref/legacyRef -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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