Benefit Plans (Details) - Schedule of Disclosure of Share-based Compensation Arrangements by Share-based Payment Award - $ / shares		12 Months Ended
		Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Subject To Option, Balance (in Shares)		2,459,564	2,111,825	2,471,850
Weighted Average Exercise Price, Balance		$ 3.58	$ 4.04	$ 6.81
Other Share Awards, Balance (in Shares)	[1]	170,927	211,174	237,400
Weighted Average Grant Date Value, Balance		$ 3.63	$ 3.79	$ 3.75
Number of Shares Subject To Option, Granted (in Shares)		680,000	1,009,664	380,000
Weighted Average Exercise Price, Granted		$ 1.84	$ 3.66	$ 3.72
Other Share Awards, Granted (in Shares)	[1]	65,000	68,097	23,774
Weighted Average Grant Date Value, Granted		$ 1.85	$ 3.84	$ 3.59
Number of Shares Subject To Option, Exercised (in Shares)			(18,000)	(8,000)
Weighted Average Exercise Price, Exercised			$ 2.09	$ 2.33
Other Share Awards, Exercised (in Shares)	[1]	(52,500)	(108,344)	(50,000)
Weighted Average Grant Date Value, Exercised		$ 3.50	$ 3.68	$ 0.00
Number of Shares Subject To Option, Forfeited (in Shares)		(389,500)	(38,250)	(18,500)
Weighted Average Exercise Price, Forfeited		$ 3.23	$ 3.82	$ 3.62
Other Share Awards, Forfeited (in Shares)	[1]	(5,000)
Weighted Average Grant Date Value, Forfeited		$ 3.53	$ 0.00	$ 0.00
Number of Shares Subject To Option, Canceled (in Shares)		(164,150)	(605,675)	(713,525)
Weighted Average Exercise Price, Canceled		$ 5.43	$ 5.23	$ 13.28
Weighted Average Grant Date Value, Canceled		$ 0.00	$ 0.00	$ 0.10
Number of Shares Subject To Option, Balance (in Shares)		2,585,914	2,459,564	2,111,825
Weighted Average Exercise Price, Balance		$ 3.06	$ 3.58	$ 4.04
Other Share Awards, Balance (in Shares)	[1]	178,427	170,927	211,174
Weighted Average Grant Date Value, Balance		$ 3.26	$ 3.63	$ 3.79
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock Award Exercise Price Range Per Share, Balance		1.73	1.73	1.73
Stock Award Exercise Price Range Per Share, Granted		1.60	2.80	3.40
Stock Award Exercise Price Range Per Share, Exercised			1.73	1.73
Stock Award Exercise Price Range Per Share, Forfeited		1.85	2.53	1.73
Stock Award Exercise Price Range Per Share, Canceled		3.79	2.53	1.73
Stock Award Exercise Price Range Per Share, Balance		1.60	1.73	1.73
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock Award Exercise Price Range Per Share, Balance		5.50	6.41	14.32
Stock Award Exercise Price Range Per Share, Granted		1.85	3.90	3.88
Stock Award Exercise Price Range Per Share, Exercised			2.53	2.53
Stock Award Exercise Price Range Per Share, Forfeited		4.87	4.87	4.87
Stock Award Exercise Price Range Per Share, Canceled		5.50	6.41	14.32
Stock Award Exercise Price Range Per Share, Balance		$ 4.87	$ 5.50	$ 6.41

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