Stock Based Compensation (Details) - Schedule of Disclosure of Share-based Compensation Arrangements by Share-based Payment Award - Aug. 01, 2015		$ / shares shares
Schedule of Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Abstract]
Number of Shares Subject To option, Balance		2,465,110
Weighted Average Exercise Price | $ / shares		$ 6.80
Weighted Average Remaining Contractual Term		3.8
Other Share Awards, Balance	[1]	237,400
Weighted Average Grant Date Value, Balance | $ / shares		$ 3.75
Exercisable August 1, 2015		1,258,375
Exercisable August 1, 2015 | $ / shares		$ 4.32
Exercisable August 1, 2015		3.0
Exercisable August 1, 2015	[1]	51,774
Exercisable August 1, 2015 | $ / shares		$ 4.68
Granted	[1]	23,774
Granted | $ / shares		$ 3.63
Granted		345,000
Granted | $ / shares		$ 3.72
Granted		9.9
Canceled		(668,735)
Canceled | $ / shares		$ 14.00
Number of Shares Subject To option, Balance		2,141,375
Weighted Average Exercise Price | $ / shares		$ 4.06
Weighted Average Remaining Contractual Term		5.4
Other Share Awards, Balance	[1]	261,174
Weighted Average Grant Date Value, Balance | $ / shares		$ 3.73

[1] Other Share Awards include deferred shares granted to Directors and restricted share units granted to executive officers.