Income Taxes - Components of Deferred Income Tax Assets and (Liabilities) (Detail) - USD ($) $ in Thousands	Jan. 30, 2021	Feb. 01, 2020
Deferred tax assets
Accrued expenses	$ 7,984	$ 5,384
State net operating loss carryforward	4,621
Start-up costs	539	618
Lease liabilities	58,768	64,068
Total deferred tax assets, gross	71,912	70,070
Less: Deferred tax valuation allowances	(5,472)
Total deferred tax assets net of valuation allowances	66,440	70,070
Deferred tax liabilities
Inventory	(1,930)	(2,496)
Lease assets	(42,785)	(54,721)
Fixed assets	(11,748)	(15,341)
Intangible assets	(22,148)	(27,826)
Debt issuance costs	(415)
Prepaid expenses	(1,249)	(720)
Total deferred tax liabilities	(80,275)	(101,104)
Net deferred tax liabilities	$ (13,835)	$ (31,034)