LONG-TERM DEBT (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	May 03, 2014	Apr. 27, 2013	May 03, 2014	Apr. 27, 2013	Aug. 03, 2013
Long-term debt instrument
Long term debt, including current portion, carrying value	$ 34,019		$ 34,019		$ 34,110
Interest expense	2,308	1,591	5,944	3,942
Sale Leaseback Financing Obligation
Long-term debt instrument
Effective interest rate on debt	7.32%		7.32%
Long term debt, including current portion, carrying value	33,700		33,700
Interest expense	$ 600		$ 1,900