Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Significant Accounting Policies [Line Items]
Inventory valuation reserve	$ 3,300	$ 2,100
Asset retirement obligations	3,200	3,200
Allowance for sales returns	3,500	3,600
Current liability for gift cards	5,600	4,800
Deferred revenue related to our customer loyalty program	1,000	700
Advertising expenses	13,500	11,900	$ 11,300
Valuation allowance on deferred tax assets	10,032	8,710
Gift Card Breakage Revenue [Member]
Significant Accounting Policies [Line Items]
Deferred revenue recognized	$ 1,700	$ 1,500	$ 1,700