CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Net sales	$ 22,961	$ 20,369
Cost of goods sold	14,403	13,593
Gross profit	8,558	6,776
Operating expenses	6,085	6,607
Operating profit	2,473	169
Other income, net	2	8
Interest expense	76	198
Income (loss) before taxes	2,399	(21)
Income tax expense (benefit)	688	(24)
Net income	$ 1,711	$ 3
Net income per common share:
Basic	$ 0.24	$ 0.00
Diluted	$ 0.23	$ 0.00
Weighted average common shares outstanding:
Basic	7,263,774	7,254,162
Diluted	7,353,660	7,324,583