LONG-TERM DEBT - Mortgage Facilities (Details) $ in Thousands	Jan. 15, 2016 USD ($)	Jun. 26, 2015 USD ($) property facility item	Feb. 03, 2014 USD ($)	Mar. 06, 2006 USD ($) store Center
Long-term debt
Number of properties sold | property		6
Proceeds from sale of properties		$ 84,000
Lease term		20 years
Number of optional renewal terms | item		3
Renewal term of lease		10 years
6.21 % Mortgage loan facility secured by land and buildings
Long-term debt
Principal amount of debt issued				$ 260,000
Term of debt instrument				10 years
Number of retail stores which were mortgaged | store				23
Number of distribution centers which were mortgaged | Center				1
Amortization period				25 years
Repayment of principal balance	$ 102,371	$ 104,538
Early termination fee	1,307	4,741
Unamortized deferred financing fees recognized in loss on extinguishment of debt	$ 39	$ 121
Number of retail mortgage facilities eliminated | facility		11
Mortgage notes payable remaining Rochester store
Long-term debt
Repayment of principal balance			$ 1,072
Early termination fee			127
Unamortized deferred financing fees recognized in loss on extinguishment of debt			$ 26