Earnings per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	May 04, 2013	Apr. 28, 2012
Basic EPS:
Net loss	$ (6,856)	$ (418)
Less: Allocation of earnings to participating securities	0	0
Net loss allocated to common shares	(6,856)	(418)
Basic weighted average shares outstanding (in shares)	32,306,000	30,536,000
Basic EPS (in dollars per share)	$ (0.21)	$ (0.01)
Diluted EPS:
Net loss	(6,856)	(418)
Less: Allocation of earnings to participating securities	0	0
Net loss allocated to common shares	$ (6,856)	$ (418)
Basic weighted average shares outstanding (in shares)	32,306,000	30,536,000
Add: Dilutive effect of stock awards	0	0
Diluted weighted average shares outstanding (in shares)	32,306,000	30,536,000
Diluted EPS (in dollars per share)	$ (0.21)	$ (0.01)
Anti-dilutive due to net loss [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of Earnings Per Share	457,722	216,366
Anti-dilutive due to exercise price [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of Earnings Per Share	1,000	2,649,000