Description of Business and Significant Accounting Policies - Additional Information (Details)		3 Months Ended	12 Months Ended
	Nov. 18, 2019	May 02, 2020 USD ($)	Jan. 30, 2021 USD ($) store state Segment shares	Feb. 01, 2020 USD ($) shares	Feb. 02, 2019 USD ($) shares	Feb. 03, 2019 USD ($)
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of home decor and gifts store | store			373
Number of states | state			35
Tax refund under CARES Act			$ 12,300,000
Deferred employer payroll taxes			3,300,000
Right-of-use assets			147,334,000	$ 200,067,000
Lease liabilities			193,949,000
Retained earnings			(79,469,000)	(95,930,000)
Distribution center costs included in inventory			4,000,000.0	5,900,000
Receivables included in prepaid expenses and other current assets			3,300,000	1,000,000.0
Depreciation of capitalized software			6,900,000	7,000,000.0	$ 7,400,000
Net book value of capitalized software assets			20,000,000.0	17,000,000.0
Capitalized computer software currently under development			1,000,000.0	6,300,000
Liability for asset retirement obligations			755,000	822,000
Capitalized costs, asset retirement costs			175,000	213,000
Liability for sales returns			2,015,000	1,554,000
Sales return reserve product recovery asset			850,000	695,000
Deferred e-commerce revenue			1,165,000	656,000
Contract assets in inventory			530,000	319,000
Private label credit card program extended date	Dec. 31, 2024
Distribution expense			24,700,000	24,600,000	22,600,000
Advertising expense			14,300,000	15,000,000.0	$ 12,800,000
Prepaid advertising			$ 294,000	$ 273,000
Tax benefit likelihood recognized			50.00%
Vendor geographic concentration			76.00%
Vendor concentration			10.90%	17.40%	20.70%
Stock options and restricted stock units not included in the computation of diluted earnings (loss) per share (in shares) | shares			201,000	1,521,000	923,000
Number of reportable segments | Segment			1
Workers Compensation and General Liability
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Self-insurance reserve			$ 5,300,000	$ 5,900,000
Employee Medical Insurance
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Self-insurance reserve			265,000	513,000
Customer Loyalty Program
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Deferred revenue			$ 922,000	0
Minimum | Capitalized Software Costs
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated life of software			3 years
Maximum | Capitalized Software Costs
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated life of software			10 years
Furniture, Fixtures and Equipment
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets			5 years
Leasehold Improvements | Minimum
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets			5 years
Leasehold Improvements | Maximum
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets			10 years
Inventory Shrinkage
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Inventory Valuation Reserves			$ 1,700,000	1,300,000
Damaged Inventory
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Inventory Valuation Reserves			547,000	1,059,000
Excess and Obsolescence
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Inventory Valuation Reserves			263,000	$ 745,000
Revision of Prior Period, Accounting Standards Update, Adjustment | Accounting Standards Update 2016-02
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Right-of-use assets						$ 295,200,000
Lease liabilities						295,200,000
Retained earnings						$ 331,000
IRS
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Employer tax credit receivable			$ 1,400,000
Revolving credit facility
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Proceeds from secured lines of credit		$ 40,000,000.0