CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Net sales	$ 23,501	$ 23,069
Cost of sales	21,716	21,077
Gross profit	1,785	1,992
Operating expenses
General and administrative expenses	4,286	5,093
Selling expenses	1,316	1,404
Total operating expenses	5,602	6,497
Loss from operations	(3,817)	(4,505)
Loss on consolidation of joint venture	0	(1,620)
Interest expense, net	157	226
Loss from continuing operations before income taxes	(3,974)	(6,351)
Income tax benefit	(485)	(257)
Loss from continuing operations	(3,489)	(6,094)
Loss from discontinued operations, net of tax	0	(200)
Net loss	$ (3,489)	$ (6,294)
Weighted average common shares outstanding
Basic and diluted	7,610	7,351
Loss per share from continuing operations
Basic and diluted	$ (0.46)	$ (0.83)
Loss per share from discontinued operations
Basic and diluted	0.00	(0.03)
Loss per share
Basic and diluted	$ (0.46)	$ (0.86)