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Employee Benefits (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jul. 31, 2024 | Jul. 31, 2023 | Jul. 31, 2024 | Jul. 31, 2023 | Jan. 31, 2024
Employee Benefits (Details) [Line Items] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares (in Shares) | 20,046 |  | 20,046 |  | 21,778
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | $ 732,000 |  | $ 732,000 |  | $ 453,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares) | 67,500 |  |  |  |
Restricted Stock or Unit Expense | $ 300,000 | $ 300,000 | 500,000 | $ 500,000 |
Restricted Stock [Member] |  |  |  |  |
Employee Benefits (Details) [Line Items] |  |  |  |  |
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount | $ 400,000 |  | $ 400,000 |  | $ 900,000
Stock Option Plans 2015 [Member] | Share-Based Payment Arrangement, Option [Member] |  |  |  |  |
Employee Benefits (Details) [Line Items] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in Shares) | 1,650,000 |  | 1,650,000 |  |
Stock Option Plans 2015 [Member] | Performance Shares [Member] |  |  |  |  |
Employee Benefits (Details) [Line Items] |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in Shares) | 1,165,709 |  | 1,165,709 |  |

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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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