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Stock-Based Compensation (Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jan. 31, 2023 | Jan. 31, 2022
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation expense | $ 612 | $ 1,013
Cost of goods sold |  |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation expense | 148 | 219
Selling, general and administrative expenses |  |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation expense | $ 464 | $ 794

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Details
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- Details
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