Investments and Acquisitions (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Net income	$ 2,618	$ 1,431	$ 6,402	$ 1,690
Basic	$ 0.35	$ 0.19	$ 0.87	$ 0.22
Diluted	$ 0.34	$ 0.19	$ 0.85	$ 0.22
Pro forma combined financial information [Member]
Net sales		$ 29,800		$ 86,400
Net income		$ 1,600		$ 1,800
Basic		$ 0.21		$ 0.24
Diluted		$ 0.21		$ 0.24