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Note 7 - Net Income (Loss) Per Share of Common Stock | 3 Months Ended
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Feb. 29, 2024
Notes to Financial Statements |
Earnings Per Share [Text Block] |
| 7) | Net Income (Loss) Per Share of Common Stock
Basic net income (loss) per share of common stock has been computed on the basis of the weighted average number of common shares outstanding. Diluted net income (loss) per share has been computed on the basis of the weighted average number of common shares outstanding plus equivalent shares assuming exercise of stock options. Potential shares of common stock that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded from the calculation of diluted net income (loss) per share. Basic and diluted net income (loss) per share have been computed based on the following as of February 29, 2024 and February 28, 2023:
|  | For the Three Months Ended |
|  | February 29, 2024 |  |  | February 28, 2023 |
Numerator for basic and diluted net income (loss) per share: |  |  |  |  |  |  |  |
Net income (loss) from continuing operations |  | $ | (424,259 | ) |  | $ | 350,295 |
Net loss from discontinued operations |  |  | (40,781 | ) |  |  | (8,085 | )
Net income (loss) |  |  | (465,040 | ) |  |  | 342,210 |
Denominator: |  |  |  |  |  |  |  |
For basic net income (loss) per share - weighted average common shares outstanding |  |  | 5,022,680 |  |  |  | 4,976,955 |
Effect of dilutive stock options |  |  | - |  |  |  | - |
For diluted net income (loss) per share - weighted average common shares outstanding |  |  | 5,022,680 |  |  |  | 4,976,955 |
Net Income (loss) per share - Basic: |  |  |  |  |  |  |  |
Continuing Operations |  | $ | (0.08 | ) |  | $ | 0.07 |
Discontinued Operations |  |  | (0.01 | ) |  |  | (0.00 | )
Net income (loss) per share |  | $ | (0.09 | ) |  | $ | 0.07 |
Net Income (loss) per share - Diluted: |  |  |  |  |  |  |  |
Continuing Operations |  | $ | (0.08 | ) |  | $ | 0.07 |
Discontinued Operations |  |  | (0.01 | ) |  |  | (0.00 | )
Net income (loss) per share |  | $ | (0.09 | ) |  | $ | 0.07 |

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