Income Taxes (Details) - Schedule of deferred tax assets and liabilities (USD $) In Thousands, unless otherwise specified	Feb. 01, 2014	Feb. 02, 2013
DEFERRED TAX ASSETS
Accrued expenses	$ 846	$ 999
Inventory	345	278
Retirement and compensation related accruals	7,323	10,290
Fixed assets	9,103	10,374
Federal and state net operating loss and credit carryforwards	75,665	74,642
Real estate leases, including deferred rent	2,492	2,299
Losses on investments	1,234	1,221
Goodwill	522	1,160
Other	963	926
Gross deferred tax assets before valuation allowance	98,493	102,189
Less: valuation allowance	$ (98,493)	$ (102,189)