Property and Equipment (Schedule of Property and Equipment) (Details) - USD ($) $ in Thousands	Aug. 02, 2020	Feb. 02, 2020
Property, Plant and Equipment [Line Items]
Property and equipment	$ 185,724	$ 184,527
Accumulated depreciation and amortization	(63,811)	(53,255)
Property and equipment net excluding construction in progress	121,913	131,272
Property and equipment, net	136,448	137,071
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	4,486	4,486
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	43,114	42,757
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	35,905	35,903
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	161	161
Warehouse Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	14,010	14,279
Office Equipment and Furniture [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	49,218	48,352
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	7,857	7,871
Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	30,973	30,718
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 14,535	$ 5,799

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