Segment Reporting (Details 2) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
External sales	$ 38.5	$ 33.1	$ 74.8	$ 61.8
Fire
External sales	12.0	9.0	22.5	14.5
Disposables
External sales	12.3	12.5	25.4	24.9
Chemical
External sales	5.3	5.3	11.6	10.7
Gloves
External sales	0.5	0.5	1.1	1.2
High Visibility
External sales	1.2	1.6	2.4	2.7
High Performance Wear
External sales	1.4	1.5	2.6	2.8
Wovens
External sales	$ 5.8	$ 2.7	$ 9.2	$ 5.0