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Net Income Per Common Share (Tables) | 3 Months Ended
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Apr. 30, 2022
Earnings Per Share [Abstract] |
Summary of Basic and Diluted Net Income Per Share | A reconciliation of the shares used in calculating basic and diluted net income per share is as follows:
|  | Three Months Ended |
|  | April 30, 2022 |  |  | May 1, 2021 |
Weighted Average Common Shares Outstanding – Basic |  |  | 7,298,051 |  |  |  | 7,144,697 |
Effect of Dilutive Options, Restricted Stock Awards and Restricted Stock Units |  |  | 97,713 |  |  |  | 120,632 |
Weighted Average Common Shares Outstanding – Diluted |  |  | 7,395,764 |  |  |  | 7,265,329 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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=124432515&loc=d3e3550-109257 + Details
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