Benefit Plans (Details) - Schedule of Disclosure of Share-based Compensation Arrangements by Share-based Payment Award (USD $)	12 Months Ended
	Feb. 01, 2014		Feb. 02, 2013		Jan. 28, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Subject To option, Balance (in Shares)	4,663,909		6,126,851		6,687,058
Weighted Average Exercise Price, Balance	$ 8.07		$ 6.45		$ 6.80
Other Share Awards, Balance (in Shares)	10,941	[1]	93,037	[1]	192,822	[1]
Weighted Average Grant Date Value, Balance	$ 9.50		$ 6.04		$ 4.19
Number of Shares Subject To option, Granted (in Shares)	285,000		305,000		310,000
Weighted Average Exercise Price, Granted	$ 4.74		$ 2.76		$ 2.02
Other Share Awards, Granted (in Shares)	11,620	[1]	10,491	[1]	279,898	[1]
Weighted Average Grant Date Value, Granted	$ 4.30		$ 3.53		$ 1.63
Number of Shares Subject To option, Exercised (in Shares)	(1,477,450)		(174,250)
Weighted Average Exercise Price, Exercised	$ 3.29		$ 3.31
Other Share Awards, Exercised (in Shares)	(93,716)	[1]	(279,898)	[1]	(110,276)	[1]
Weighted Average Grant Date Value, Exercised	$ 5.42		$ 1.63		$ 2.57
Number of Shares Subject To option, Forfeited (in Shares)	(305,000)		(703,750)		(12,925)
Weighted Average Exercise Price, Forfeited	$ 3.08		$ 2.15		$ 2.99
Other Share Awards, Forfeited (in Shares)		[1]		[1]		[1]
Weighted Average Grant Date Value, Forfeited	$ 0.00		$ 0.00		$ 0.00
Number of Shares Subject To option, Canceled	$ (259,269)		$ (889,942)		$ (857,282)
Stock Award Exercise Price Range Per Share, Canceled, per share	$ (259,269)		$ (889,942)		$ (857,282)
Weighted Average Exercise Price, Canceled	$ 8.45		$ 8.03		$ 8.82
Other Share Awards, Canceled (in Shares)		[1]		[1]		[1]
Weighted Average Grant Date Value, Canceled	$ 0.00		$ 0.00		$ 0.00
Number of Shares Subject To option, Balance (in Shares)	2,907,190		4,663,909		6,126,851
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock Award Exercise Price Range Per Share, Balance, per share	$ 0.98		$ 0.98		$ 0.98
Stock Award Exercise Price Range Per Share, Granted, per share	$ 3.48		$ 2.53		$ 1.73
Stock Award Exercise Price Range Per Share, Exercised, per share	$ 0.98		$ 0.98
Stock Award Exercise Price Range Per Share, Forfeited, per share	$ 1.67		$ 0.98		$ 1.16
Number of Shares Subject To option, Canceled	$ 3.50		$ 3.50		$ 3.50
Stock Award Exercise Price Range Per Share, Canceled, per share	$ 3.50		$ 3.50		$ 3.50
Stock Award Exercise Price Range Per Share, Balance, per share	$ 1.73		$ 0.98		$ 0.98
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock Award Exercise Price Range Per Share, Balance, per share	$ 14.32		$ 14.32		$ 14.32
Stock Award Exercise Price Range Per Share, Granted, per share	$ 4.87		$ 3.05		$ 2.31
Stock Award Exercise Price Range Per Share, Exercised, per share	$ 3.50		$ 3.50
Stock Award Exercise Price Range Per Share, Forfeited, per share	$ 4.87		$ 2.31		$ 5.50
Number of Shares Subject To option, Canceled	$ 14.32		$ 14.32		$ 14.32
Stock Award Exercise Price Range Per Share, Canceled, per share	$ 14.32		$ 14.32		$ 14.32
Stock Award Exercise Price Range Per Share, Balance, per share	$ 14.32		$ 14.32		$ 14.32

[1] Other Share Awards include deferred shares granted to Directors.