Segment Reporting (Details 1) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 31, 2021 |
Oct. 31, 2020 |
Oct. 31, 2021 |
Oct. 31, 2020 |
|
Fire [Member] | ||||
External sales | $ 1,500 | $ 1,620 | $ 5,920 | $ 4,740 |
Disposables [Member] | ||||
External sales | 18,140 | 25,780 | 53,040 | 80,770 |
Chemical [Member] | ||||
External sales | 5,150 | 9,710 | 19,010 | 24,770 |
Gloves [Member] | ||||
External sales | 630 | 540 | 1,660 | 1,860 |
High Visibility [Member] | ||||
External sales | 1,650 | 1,400 | 3,810 | 3,700 |
High Performance Wear [Member] | ||||
External sales | 900 | 740 | 2,770 | 1,560 |
Wovens [Member] | ||||
External sales | 2,060 | 1,660 | 5,380 | 4,650 |
Total [Member] | ||||
External sales | $ 30,030 | $ 41,450 | $ 91,590 | $ 122,050 |