Intangible Assets (Details) (USD $)	0 Months Ended		3 Months Ended		9 Months Ended
	May 16, 2013	May 12, 2012	Oct. 27, 2012	Oct. 29, 2011	Oct. 27, 2012	Oct. 29, 2011	Feb. 02, 2013	Jan. 28, 2012
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Weighted-Average Useful Life				1 year
Indefinite-Lived License Agreements			$ 23,111,000		$ 23,111,000			$ 23,111,000
Stock Issued - Noncash				689,655	0	4,166,000
Fair Market Value of Shares Issued				$ 6.04
Payments to Acquire Intangible Assets	2,830,000	4,000,000			4,000,000	0
License Agreement Covenant, Minimum Unrestricted Cash Plus Available Credit			8,000,000
Amortization of Intangible Assets			1,000,000	1,042,000	3,048,000	2,838,000
Future Amortization Expense, Remainder of Fiscal Year							4,048,000
Operating and Broadcast Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Indefinite-Lived License Agreements			23,111,000		23,111,000			23,111,000
Second Renewal of Licensing Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Weighted-Average Useful Life			1 year 8 months 12 days
Finite-Lived Intangible Assets, Gross			6,830,000		6,830,000			0
Finite-Lived Intangible Assets, Accumulated Amortization			(1,833,000)		(1,833,000)			0
Renewal of Licensing Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Weighted-Average Useful Life			1 year
Finite-Lived Intangible Assets, Gross			4,166,000		4,166,000			4,166,000
Finite-Lived Intangible Assets, Accumulated Amortization			$ (4,166,000)		$ (4,166,000)			$ (2,951,000)