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Note 1 - Business Information (Tables) | 12 Months Ended
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Jan. 31, 2024
Notes Tables |
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] |
|  | 2023 |  |  | 2022 |
Net sales |  |  |  |  |  |  |  |
United States |  | $ | 51,893 |  |  | $ | 51,557 |
Canada |  |  | 31,351 |  |  |  | 36,482 |
Middle East/North Africa/India |  |  | 63,880 |  |  |  | 53,742 |
Europe |  |  | 559 |  |  |  | 456 |
Other |  |  | 2,985 |  |  |  | 332 |
Total net sales |  | $ | 150,668 |  |  | $ | 142,569 |
Property, plant and equipment, net of accumulated depreciation |  |  |  |  |  |  |  |
United States |  | $ | 5,600 |  |  | $ | 5,920 |
Canada |  |  | 10,775 |  |  |  | 9,290 |
Middle East/North Africa/India |  |  | 21,244 |  |  |  | 11,308 |
Total property, plant and equipment, net of accumulated depreciation |  | $ | 37,619 |  |  | $ | 26,518 |

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- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
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