UNAUDITED QUARTERLY RESULTS OF OPERATIONS (Tables)

12 Months Ended

Jan. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

as restated for discontinued operations
	1/31/2012			10/31/2011			7/31/2011			4/30/2011
Net sales from continuing operations	$	20,165		$	24,744		$	25,833		$	25,585
Gross profit from continuing operations	$	5,313		$	7,413		$	7,798		$	8,262
(Loss) earnings from continuing operations	$	(1,008	)	$	146		$	635		$	1320
(Loss) earnings from discontinued operations	$	(540	)	$	(722	)	$	(51	)	$	(157	)
Net income (loss)	$	(1,548	)	$	(576	)	$	584		$	1,163
Basic net earnings (loss) per share:
Continuing operations	$	(0.19	)	$	0.03		$	0.12		$	0.25
Discontinued operations	$	(0.10	)	$	(0.14	)	$	(0.01	)	$	(0.03	)
Total	$	(0.30	)	$	(0.11	)	$	0.11		$	0.22
Diluted net earnings (loss) per share:
Continuing operations	$	(0.19	)	$	0.03		$	0.12		$	0.25
Discontinued operations	$	(0.10	)	$	(0.13	)	$	(0.01	)	$	(0.03	)
Total	$	(0.29	)	$	(0.11	)	$	0.11		$	0.22

	1/31/2013			10/31/2012		7/31/2012		4/30/2012
Net sales from continuing operations	$	23,399		$	24,239	$	23,499	$	23,981
Gross profit from continuing operations	$	5,598		$	7,287	$	7,131	$	7,311
(Loss) earnings from continuing operations	$	(17,572	)	$	283	$	1,644	$	(10,121	)
(Loss) earnings from discontinued operations	$	(522	)		—		—		—
Net income (loss)	$	(18,094	)	$	283	$	1,644	$	(10,121	)
Basic net earnings (loss) per share:
Continuing operations	$	(3.30	)	$	0.05	$	0.31	$	(1.94	)
Discontinued operations	$	(0.10	)		—		—		—
Total	$	(3.40	)	$	0.05	$	0.31	$	(1.94	)
Diluted net earnings (loss) per share:
Continuing operations	$	(2.30	)	$	0.05	$	0.30	$	(1.94	)
Discontinued operations	$	(0.10	)		—		—		—
Total	$	(3.40	)	$	0.05	$	0.30	$	(1.94	)