Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
Net sales	$ 29,657	$ 31,222
Cost of sales	22,883	24,173
Gross profit	6,774	7,049
Operating expenses
General and administrative expenses	5,460	5,650
Selling expenses	1,239	1,239
Total operating expenses	6,699	6,889
Income from operations	75	160
Interest expense, net	512	368
Other income	72	49
Loss before income taxes	(365)	(159)
Income tax expense	758	726
Net loss	$ (1,123)	$ (885)
Weighted average common shares outstanding
Basic (in shares)	8,004	7,919
Diluted (in shares)	8,004	7,919
Loss per share
Basic (in dollars per share)	$ (0.14)	$ (0.11)
Diluted (in dollars per share)	$ (0.14)	$ (0.11)