Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Operating Loss Carryforwards [Line Items]
U.S. Federal corporate income tax rate	21.00%	21.00%	21.00%
Valuation allowance, deferred tax assets	$ 2,657,000	$ 5,472,000
Decrease in valuation allowance	2,800,000
Unrecognized Tax Benefits	399,000	336,000	$ 0
Unrecognized tax benefits, income tax penalties and interest accrued	0
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	0
Tax credit carryforwards	0	0
State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	3,200,000
Valuation allowance, deferred tax assets	2,700,000	5,500,000
Tax credit carryforwards	$ 0	$ 0