Fair Value Measurements - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Aug. 03, 2024	Jul. 29, 2023	Aug. 03, 2024	Jul. 29, 2023	Feb. 03, 2024	Feb. 03, 2023	Dec. 11, 2020
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Non-financial assets recognized at fair value	$ 0		$ 0		$ 0
Non-financial liabilities recognized at fair value	0		0		0
Total long-term debt principal	54,617,000		54,617,000		$ 44,209,000	$ 44,209,000
Impairment of non-financial assets	0	$ 0	0	$ 0
Third Lien Credit Agreement [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Total long-term debt principal	$ 32,260,000		$ 32,260,000			$ 29,982,000	$ 20,000,000