Commitments and Contingencies (Details) $ in Thousands	3 Months Ended
	Jul. 29, 2017 USD ($) Lease	Jan. 28, 2017 USD ($)
Commitments and Contingencies [Abstract]
Capital lease obligation	$ 3,200	$ 3,500
Capital lease obligations	612	595
Capital lease obligation included in long-term liabilities	$ 2,600	2,900
Stores opened | Lease	6
Stores closed | Lease	8
Increase in retail store lease commitments | Lease	(2)
Annual Bonuses and Equity Incentive Awards [Abstract]
Annual bonus related expenses included in accrued payroll expenses	$ 700	$ 3,300
Minimum [Member]
Other Commitments
Initial Lease Termination Dates	May 2022
Maximum [Member]
Other Commitments
Initial Lease Termination Dates	October 2027