Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2016	May 02, 2015	Nov. 02, 2013	Jan. 30, 2016
Schedule of Goodwill and Intangible Assets [Line Items]
Goodwill, Original Cost	$ 38,769			$ 38,769
Goodwill, Net Book Value	38,769			38,769
Intangible Assets, Original Cost	78,996			78,996
Intangible Assets, Accumulated Amortization	26,040			25,183
Intangible Assets, Net Book Value	52,956			53,813
Amortization of Intangible Assets	900	$ 1,100
Trade Names [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Intangible Assets, Original Cost	9,357			9,357
Intangible Assets, Accumulated Amortization	7,793			7,696
Intangible Assets, Net Book Value	1,564			1,661
Customer Relationships [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Useful Life (in years)			10 years
Intangible Assets, Original Cost	5,171			5,171
Intangible Assets, Accumulated Amortization	2,111			1,982
Intangible Assets, Net Book Value	3,060			3,189
Lease Agreements [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Useful Life (in years)			7 years
Intangible Assets, Original Cost	886			886
Intangible Assets, Accumulated Amortization	886			865
Intangible Assets, Net Book Value	0			21
Licensing Agreements [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Intangible Assets, Original Cost	16,313			16,313
Intangible Assets, Accumulated Amortization	15,250			14,640
Intangible Assets, Net Book Value	1,063			1,673
Trademarks [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Intangible Assets, Original Cost	8,500			8,500
Intangible Assets, Accumulated Amortization	0			0
Intangible Assets, Net Book Value	$ 8,500			$ 8,500
Minimum [Member] | Trade Names [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Useful Life (in years)			4 years
Minimum [Member] | Licensing Agreements [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Useful Life (in years)			3 years
Maximum [Member] | Trade Names [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Useful Life (in years)			20 years
Maximum [Member] | Licensing Agreements [Member]
Schedule of Goodwill and Intangible Assets [Line Items]
Useful Life (in years)			5 years