Income Taxes (Details) - Schedule of deferred tax assets and liabilities - USD ($) $ in Thousands	Feb. 03, 2018	Jan. 28, 2017
DEFERRED TAX ASSET
Accrued Expenses	$ 260	$ 400
Inventory		347
Retirement and compensation related accruals	6,724	9,063
Fixed assets	7,561	1,718
Federal and state net operating loss and credit carry forwards	64,807	83,221
Real estate leases, included deferred rent	2,446	4,141
Losses on investment	827	1,268
Others	577	901
Gross deferred tax assets before valuation allowance	83,202	101,059
Less: valuation allowance	(76,810)	(89,443)
Total deferred tax assets	6,392	11,616
DEFERRED TAX LIABILITIES
Intangibles	(6,193)	(11,616)
Inventory	(199)
Total deferred tax liabilities	(6,392)	$ (11,616)
NET DEFERRED TAX ASSET