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CUSTOMER CONCENTRATIONS AND FOREIGN SALES (Tables) | 6 Months Ended
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Aug. 31, 2022
Risks and Uncertainties [Abstract] |
Schedule of Customer Concentrations and Foreign Sales |
Schedule of Customer Concentrations and Foreign Sales |  |  |  |  |  |  |  |  |  |  |  |
|  | Six Months Ended August 31, |  |  | Three Months Ended August 31, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Asia Pacific (APAC) |  | $ | 1,533,000 |  |  | $ | 2,853,000 |  |  | $ | 827,000 |  |  | $ | 1,631,000 |
Europe, Middle East, Asia (EMEA) |  |  | 1,826,000 |  |  |  | 1,436,000 |  |  |  | 836,000 |  |  |  | 593,000 |
Latin America |  |  | 865,000 |  |  |  | 645,000 |  |  |  | 447,000 |  |  |  | 293,000 |
|  | $ | 4,224,000 |  |  | $ | 4,934,000 |  |  | $ | 2,110,000 |  |  | $ | 2,517,000 |

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