Stock-Based Compensation (Details Textual) (USD $)	12 Months Ended									12 Months Ended
	Feb. 02, 2013 plan	Jan. 28, 2012	Jan. 29, 2011	Feb. 02, 2013 Minimum [Member]	Jan. 28, 2012 Minimum [Member]	Jan. 29, 2011 Minimum [Member]	Feb. 02, 2013 Common Stock Class A [Member]	Jul. 20, 2005 Common Stock Class A [Member] 2005 Plan [Member]	May 19, 2010 Common Stock Class A [Member] Amended and Restated 2005 Equity Incentive Plan [Member] [Member]	Feb. 02, 2013 Stock Option [Member]	Jan. 28, 2012 Stock Option [Member]	Jan. 29, 2011 Stock Option [Member]	Feb. 02, 2013 Stock Option [Member] Maximum [Member]	Feb. 02, 2013 Stock Option [Member] Minimum [Member]	Feb. 02, 2013 Restricted Common Stock and Performance Shares [Member]	Feb. 02, 2013 Restricted Stock [Member]	Jan. 28, 2012 Restricted Stock [Member]	Jan. 29, 2011 Restricted Stock [Member]	Feb. 02, 2013 Restricted Stock [Member] Maximum [Member] 2005 Plan [Member]	Feb. 02, 2013 Restricted Stock [Member] Minimum [Member] 2005 Plan [Member]	Feb. 02, 2013 Performance Shares [Member]	Jan. 28, 2012 Performance Shares [Member]	Jan. 29, 2011 Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation tax shortfalls	$ 1,320,000	$ 665,000	$ 2,317,000
Number of plans with shares available for grant	1
Issuance of incentive awards of Common Stock								12,500,000	17,500,000
Aggregate common stock issued							22,557,528
Shares available for future grants							4,807,704
Award vesting period													5 years	3 years					3 years 6 months	1 year
Expiration period													10 years	5 years
Stock-based compensation	2,949,000	4,647,000	1,787,000							1,200,000	1,100,000	300,000				2,200,000	1,500,000	1,300,000			(500,000)	2,000,000	200,000
Impact on basic and diluted earnings per share				$ 0.01	$ 0.01	$ 0.01
Total intrinsic value for options exercised (values are Less Than)	100,000	500,000	100,000
Unrecognized compensation expenses	600,000
Average period of recognition for unrecognized Compensation expenses										1 year 6 months 24 days					1 year 6 months 24 days
Weighted average grant date fair value	$ 1.08	$ 1.49	$ 1.49
Cash received from option exercises (values are Less Than)	100,000	1,100,000	200,000
Shares granted																1,120,476	431,388	972,700			0	400,000	1,000,000
Restricted common stock granted, weighted average grant date fair value per share																$ 3.04	$ 3.87	$ 3.48
Vested ,Weighted Average Grant Date Fair Value																						$ 3.08	$ 2.56
Fair value of restricted common stock and performance shares															3,100,000
Unrecognized compensation expense															$ 1,700,000
Class A common stock shares tendered by employees	208,548