CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2022	Apr. 30, 2021
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
Net sales	$ 27,278	$ 34,092
Cost of goods sold	16,222	19,313
Gross profit	11,056	14,779
Operating expenses	9,607	8,148
Operating profit	1,449	6,631
Other income (expense), net	(26)	(13)
Interest expense	(9)	(1)
Income before taxes	1,414	6,617
Income tax expense	285	1,615
Net income	$ 1,129	$ 5,002
Net income per common share:
Basic	$ 0.15	$ 0.63
Diluted	$ 0.14	$ 0.61
Weighted average common shares outstanding:
Basic	7,615,967	7,989,215
Diluted	7,798,198	8,143,805