XML 38 R26.htm IDEA: XBRL DOCUMENT
v3.21.1

Income per Common Share (Tables) | 3 Months Ended
--- | ---
Feb. 28, 2021
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 earnings per share:
|  | For the three months ended February 28, 2021 |  |  | For the three months ended February 29, 2020 |
Numerator: |  |  |  |  |  |  |  |
Net Income |  | $ | 693,590 |  |  | $ | 686,966 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average shares outstanding-basic |  |  | 7,570,913 |  |  |  | 7,541,113 |
Dilutive common shares issuable upon exercise of stock options |  |  | 627,678 |  |  |  | 587,144 |
Weighted-average shares-diluted |  |  | 8,198,591 |  |  |  | 8,128,257 |
Earnings (Loss) per share: |  |  |  |  |  |  |  |
Basic |  | $ | 0.09 |  |  | $ | 0.09 |
Diluted |  | $ | 0.08 |  |  | $ | 0.08 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration