CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2016	Jul. 31, 2015	Jul. 31, 2016	Jul. 31, 2015
Net sales	$ 22,859	$ 25,147	$ 45,928	$ 45,424
Cost of sales	19,879	22,021	40,956	39,943
Gross profit	2,980	3,126	4,972	5,481
Operating expenses
General and administrative expenses	3,370	4,227	8,463	8,933
Selling expenses	1,450	1,429	2,854	2,648
Total operating expenses	4,820	5,656	11,317	11,581
Loss from operations	(1,840)	(2,530)	(6,345)	(6,100)
(Loss) income from joint venture	0	(49)	0	116
Loss on consolidation of joint venture	0	0	(1,620)	0
Interest expense, net	97	162	323	83
Loss from continuing operations before income taxes	(1,937)	(2,741)	(8,288)	(6,067)
Income tax benefit	(1,077)	(473)	(1,334)	(447)
Loss from continuing operations	(860)	(2,268)	(6,954)	(5,620)
Income (loss) from discontinued operations, net of tax	1,309	(123)	1,109	(1,426)
Net income (loss)	$ 449	$ (2,391)	$ (5,845)	$ (7,046)
Weighted average common shares outstanding
Basic	7,481	7,277	7,416	7,264
Diluted	7,603	7,277	7,416	7,264
Loss per share from continuing operations
Basic and diluted	$ (0.11)	$ (0.31)	$ (0.94)	$ (0.77)
Earnings (loss) per share from discontinued operations
Basic and diluted	0.17	(0.02)	0.15	(0.20)
Earnings (loss) per share
Basic and diluted	$ 0.06	$ (0.33)	$ (0.79)	$ (0.97)