CONSOLIDATED STATEMENT OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Net sales	$ 59,524	$ 54,691
Cost of sales	43,535	41,972
Gross profit	15,989	12,719
Operating expenses
General and administrative expenses	7,417	6,855
Selling expenses	2,863	3,331
Total operating expenses	10,280	10,186
Income from operations	5,709	2,533
Loss from joint venture	(8)	(295)
Interest expense, net	237	421
Income from continuing operations before income taxes	5,464	1,817
Income tax expense	1,266	105
Income from continuing operations	4,198	1,712
(Loss) income from discontinued operations, net of tax	(371)	9,369
Net income	$ 3,827	$ 11,081
Weighted average common shares outstanding
Basic	7,177	6,932
Diluted	7,315	6,934
Earnings per share from continuing operations
Basic	$ 0.58	$ 0.25
Diluted	$ 0.57	$ 0.25
(Loss) earnings per share discontinued operations
Basic and diluted	$ (0.05)	$ 1.35
Earnings per share
Basic	$ 0.53	$ 1.60
Diluted	$ 0.52	$ 1.60