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Income per Common Share (Tables) | 6 Months Ended
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May 31, 2025
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Net Income per Common Share | The following table sets forth the calculation of basic and diluted net income per common share:
|  | Three Months Ended |  |  | Six Months Ended |
|  | May 31, 2025 |  |  | May 31, 2024 |  |  | May 31, 2025 |  |  | May 31, 2024 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 355,785 |  |  | $ | 655,790 |  |  | $ | 638,640 |  |  | $ | 1,212,031 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted-average shares outstanding-basic |  |  | 8,080,161 |  |  |  | 8,117,479 |  |  |  | 8,081,149 |  |  |  | 8,197,223 |
Dilutive common shares issuable upon exercise of stock options |  |  | 45,559 |  |  |  | 114,848 |  |  |  | 77,595 |  |  |  | 78,191 |
Weighted-average shares-diluted |  |  | 8,125,720 |  |  |  | 8,232,327 |  |  |  | 8,158,744 |  |  |  | 8,275,414 |
Income per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.04 |  |  | $ | 0.08 |  |  | $ | 0.08 |  |  | $ | 0.15 |
Diluted |  | $ | 0.04 |  |  | $ | 0.08 |  |  | $ | 0.08 |  |  | $ | 0.15 |

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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/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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