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GEOGRAPHIC INFORMATION (Tables) | 12 Months Ended
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May 31, 2022
Geographic Information Disclosure Abstract |
Revenue from External Customers by Geographic Areas [Table Text Block] |
|  | For the year ended May 31,
|  | 2022 |  | 2021
Asia |  | $ | 13,375,000 | 71% |  | $ | 1,908,000 | 26%
Europe |  |  | 4,339,000 | 23% |  |  | 4,301,000 | 60%
North America |  |  | 997,000 | 5% |  |  | 548,000 | 8%
South America |  |  | 90,000 | 1% |  |  | 250,000 | 3%
Middle East |  |  | 70,000 | 0% |  |  | 192,000 | 3%
Total |  | $ | 18,871,000 | 100% |  | $ | 7,199,000 | 100%

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 + Details
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