EARNINGS PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 02, 2013	Oct. 27, 2012	Nov. 02, 2013	Oct. 27, 2012
EARNINGS PER SHARE
Earnings (loss) from continuing operations	$ 1,013	$ (6,695)	$ 10,320	$ 27,473
Loss from discontinued operations, net of tax	(49)	(64)	(124)	(122)
Net earnings (loss)	$ 964	$ (6,759)	$ 10,196	$ 27,351
Basic average number of common shares outstanding during period	53,315,000	53,304,000	53,363,000	53,175,000
Common shares assumed issued upon exercise of dilutive stock options, net of assumed repurchase, at the average market price	615,000		599,000	768,000
Diluted average number of common shares assumed outstanding during period	53,930,000	53,304,000	53,962,000	53,943,000
Basic earnings (loss) per share:
Earnings (loss) from continuing operations (in dollars per share)	$ 0.02	$ (0.13)	$ 0.19	$ 0.51
Basic earnings (loss) per share (in dollars per share)	$ 0.02	$ (0.13)	$ 0.19	$ 0.51
Diluted earnings (loss) per share:
Earnings (loss) from continuing operations (in dollars per share)	$ 0.02	$ (0.13)	$ 0.19	$ 0.51
Diluted earnings (loss) per share (in dollars per share)	$ 0.02	$ (0.13)	$ 0.19	$ 0.51
Additional disclosures
Outstanding options and restricted stock units (in shares)	2,572,000	2,571,000	2,572,000	2,571,000
Anti-dilutive stock options excluded from computation of diluted earnings per share (in shares)	824,000	2,571,000	1,011,000	740,494