Property and Equipment (Narrative) (Details) - USD ($)	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Property, Plant and Equipment [Abstract]
Assets Financed Under Capital Leases [Line Items]	$ 3,100,000
Impairment charges for property and equipment	3,665,000	$ 3,775,000	$ 1,586,000
Interest Costs Capitalized	$ 200,000	$ 0	$ 1,400,000