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COMMITMENTS AND CONTINGENCIES (Details 1) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2022 | Jan. 31, 2021
Short-term lease cost | $ 114 | $ 176
Operating expenses | 34,866 | 35,397
Cost of goods sold | 67,473 | 79,717
Operating Lease [Member] |  |
Operating expenses | 908 | 625
Cost of goods sold | $ 656 | $ 727

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