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BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2021 | Jan. 31, 2020
Net sales | $ 159,000 | $ 107,809
Fire [Member] |  |
Net sales | 7,480 | 8,630
Consolidated external sales |  |
Net sales | 159,000 | 107,810
USA [Member] |  |
Net sales | 70,590 | 55,890
Other Foreign [Member] |  |
Net sales | 9,030 | 3,660
Europe (UK) [Member] |  |
Net sales | 16,800 | 9,350
Mexico [Member] |  |
Net sales | 5,700 | 2,820
Asia [Member] |  |
Net sales | 31,220 | 18,150
Canada [Member] |  |
Net sales | 13,610 | 9,640
Latin America [Member] |  |
Net sales | 12,050 | 8,300
High Performance Wear [Member] |  |
Net sales | 2,260 | 1,650
Disposables |  |
Net sales | 103,850 | 53,420
Chemical |  |
Net sales | 31,180 | 22,960
Gloves |  |
Net sales | 3,080 | 3,120
Hi-Vis |  |
Net sales | 4,450 | 7,750
Wovens |  |
Net sales | $ 6,700 | $ 10,280

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