Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Income Taxes (Details) [Line Items]
Operating Loss Carryforward Expiration Year	2038
Deferred Tax Assets, Valuation Allowance	$ 90,161	$ 76,810
Unrecognized Tax Benefits	1,930	$ 1,930	$ 1,930
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	3,300
Income Tax Examination, Penalties and Interest Accrued	$ 2,500
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	33.70%
Deferred Tax Assets, Net of Valuation Allowance	$ 1,092	$ 6,392
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent		(79.40%)
Domestic Tax Authority [Member]
Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	253,500
Deferred Tax Assets, Tax Credit Carryforwards	$ 500
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Deferred Tax Assets, Net of Valuation Allowance	$ 35,000
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent	79.40%
State and Local Jurisdiction [Member]
Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	$ 289,000
Deferred Tax Assets, Tax Credit Carryforwards	200
Tax Credit Carryforward, Amount	$ 1,100
Previously Reported [Member] | Domestic Tax Authority [Member]
Income Taxes (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent		35.00%