Leases (Details) $ in Thousands	3 Months Ended
May 03, 2019 USD ($)
Lease Expenses [Line Items]
Other Operating Activities, Cash Flow Statement	$ 2,352
Operating Leases, Rent Expense	4,600
Operating Leases, Rent Expense	$ 2,600

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

No definition available.

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration