Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Income Taxes (Details) [Line Items]
Deferred Tax Assets, Valuation Allowance	$ 89,443	$ 95,309
Unrecognized Tax Benefits	1,930	$ 1,930	$ 1,930	$ 2,018
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1,500
Income Tax Examination, Penalties and Interest Expense	200
Liability for Uncertainty in Income Taxes, Current	2,900
Income Tax Examination, Penalties and Interest Accrued	2,100
Domestic Tax Authority [Member]
Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	$ 181,400
Tax Credit Carryforward Expiration Year	2026
Tax Credit Carryforward, Amount	$ 1,200
Deferred Tax Assets, Tax Credit Carryforwards	500
State and Local Jurisdiction [Member]
Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	242,500
Tax Credit Carryforward, Amount	1,100
Deferred Tax Assets, Tax Credit Carryforwards	$ 200