Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Income Statement [Abstract]
Net sales	$ 184,828	$ 152,795
Costs of goods sold	123,899	97,870
Gross profit	60,929	54,925
Selling, general and administrative expenses	61,265	54,197
Gain on sale of property, plant & equipment	0	(7)
Operating (loss) income	(336)	735
Pension expense	2,197	2,173
Interest expense, net	1,195	1,538
Loss before income taxes	(3,728)	(2,976)
Income tax expense (benefit)	11,408	(744)
Net loss	$ (15,136)	$ (2,232)
Net loss per common share:
Basic	$ (0.95)	$ (0.14)
Diluted	$ (0.95)	$ (0.14)
Weighted average shares outstanding:
Basic	15,954	15,759
Diluted	15,954	15,759