Significant Accounting Policies - Additional Information (Details) $ / shares in Units, $ in Millions			3 Months Ended	6 Months Ended
	Mar. 19, 2021 USD ($)	Mar. 11, 2021 $ / shares shares	Jul. 30, 2022 USD ($) OperatedRetailStores States	Jul. 30, 2022 USD ($) OperatedRetailStores States	Jul. 31, 2021 USD ($)
Summary Of Significant Accounting Principles And Policies [Line Items]
Number of retail stores | OperatedRetailStores			843	843
Number of states in which stores operates | States			49	49
Sale of shares, units price per share | $ / shares		$ 12.00
Stock issued during period, new issues | shares		5,468,750
Stock issued, underwriters option to purchase additional shares | shares		1,640,625
Net proceeds from public offering				$ 76.9
Initial public offering cost net of underwriters discount and commission				5.7
Offering costs incurred			$ 2.7	2.7
Repayment of revolving credit facility				122.2	$ 255.1
Dividends paid				8.9	4.2
LGP
Summary Of Significant Accounting Principles And Policies [Line Items]
Management fee				0.0	$ 0.4
Dividends paid			$ 3.1	$ 6.1
Term Loan Due 2024
Summary Of Significant Accounting Principles And Policies [Line Items]
Repayment of revolving credit facility	$ 72.7