Accrued Liabilities and Other Current Liabilities (Details) - USD ($) $ in Thousands	Aug. 01, 2020	Feb. 01, 2020
Schedule Of Accrued Liabilities [Line Items]
Contract liabilities, current	$ 8,242	$ 9,815
Accrued income, sales and other taxes payable	1,294	1,056
Accrued occupancy-related expenses	202	468
Right of return	1,104	979
eCommerce obligations	5,001	5,932
Other accrued liabilities	7,298	7,056
Total accrued liabilities and other current liabilities	21,763	24,053
Gift card revenue
Schedule Of Accrued Liabilities [Line Items]
Contract liabilities, current	2,986	4,282
Accrued Friendship Rewards liability
Schedule Of Accrued Liabilities [Line Items]
Contract liabilities, current	$ 3,878	$ 4,280