Property and Equipment (Narrative) - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Property, Plant and Equipment [Abstract]
Impairment charges for property and equipment	$ 3,775	$ 1,586	$ 2,761
Interest Costs Capitalized	$ 0	$ 1,400	$ 300