Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Income Statement [Abstract]
Net sales	$ 53,192	$ 56,933	$ 76,722	$ 76,823
Costs of goods sold	32,346	35,347	47,699	48,828
Gross profit	20,846	21,586	29,023	27,995
Selling, general and administrative expenses	14,770	14,417	26,492	24,919
Restructuring Costs	62	412	62	475
Interest expense, net	505	472	834	800
Income (loss) before income taxes	5,509	6,285	1,635	1,801
Income tax expense (benefit)	306	75	287	38
Net income (loss)	$ 5,203	$ 6,210	$ 1,348	$ 1,763
Net income (loss) per common share:
Basic	$ 0.35	$ 0.43	$ 0.09	$ 0.12
Diluted	$ 0.35	$ 0.42	$ 0.09	$ 0.12
Weighted average shares outstanding:
Basic	14,725	14,570	14,687	14,506
Diluted	14,874	14,647	14,839	14,591

Total costs related to goods produced and sold during the reporting period.

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