Leases (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Aug. 02, 2019	Aug. 02, 2019	Feb. 02, 2019	Feb. 01, 2019	Aug. 03, 2018	Feb. 02, 2018
Lease Expenses [Line Items]
Rent Expense	$ 2,300
Operating Leases, Future Minimum Payments Due	43,578	$ 43,578		$ 39,319
Other Operating Activities, Cash Flow Statement		2,732
Operating Leases, Rent Expense	1,800
Cost of Property Repairs and Maintenance	400
Operating Lease, Right-of-Use Asset	28,980	$ 28,980	$ 27,494	$ 0	$ 0	$ 0
Operating Lease, Liability, Current	100
Operating Lease, Liability, Noncurrent	$ 2,800