CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Jan. 31, 2016
Net sales from continuing operations	$ 95,987	$ 86,183	$ 99,646
Cost of goods sold from continuing operations	59,784	54,546	63,313
Gross profit from continuing operations	36,203	31,637	36,333
Operating expenses from continuing operations	27,726	24,790	24,521
Operating profit from continuing operations	8,477	6,847	11,812
Other income (loss), net from continuing operations	29	46	(120)
Interest expense from continuing operations	(163)	(620)	(785)
Income before taxes from continuing operations	8,343	6,273	10,907
Income tax expense from continuing operations	7,903	2,380	3,117
Net income from continuing operations	440	3,893	7,790
Noncash reclassification of Other Comprehensive Income To Statement of Operations (no impact on stockholders' equity)	0	0	(1,286)
Loss from operations from discontinued operations	0	0	(3,538)
Loss from disposal of discontinued operations	0	0	(515)
Loss before taxes for discontinued operations	0	0	(5,339)
Income tax benefit from discontinued operations	0	0	(1,403)
Net loss from discontinued operations	0	0	(3,936)
Net income	$ 440	$ 3,893	$ 3,854
Net income (loss) per common share - Basic:
Income from continuing operations	$ 0.06	$ 0.54	$ 1.09
Loss from discontinued operations	0	0	(0.55)
Net Income	0.06	0.54	0.54
Net income (loss) per common share - Diluted:
Income from continuing operations	0.06	0.53	1.07
Loss from discontinued operations	0	0	(0.54)
Net Income	$ 0.06	$ 0.53	$ 0.53
Weighted average common shares outstanding:
Basic	7,638,264	7,257,553	7,171,965
Diluted	7,691,553	7,327,248	7,254,340