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Number of shares authorized for issuance under share-based payment arrangement.

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Number of options outstanding, including both vested and non-vested options.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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Stock-Based Compensation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 30, 2022	Jul. 31, 2021	Jul. 30, 2022	Jul. 31, 2021	Jan. 30, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation			$ 2,449	$ 2,043
Nonvested Performance-Based Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum number of shares subject to award	376		376
Issuance of nonvested stock units			188
Nonvested stock issued, weighted average grant date fair value per share			$ 10.88
Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of nonvested stock units			418	249
Nonvested stock issued, weighted average grant date fair value per share			$ 10.82	$ 17.33
Employees \| Nonvested Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	3 years		3 years	3 years
Vesting percentage	0.33%		0.33%	0.33%
Employees \| Nonvested Performance-Based Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of nonvested stock units	47	0	188
Nonvested stock issued, weighted average grant date fair value per share	$ 9.65		$ 10.88
Directors \| Nonvested Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of nonvested stock units		28
Nonvested stock issued, weighted average grant date fair value per share		$ 17.77
Vesting period	12 months	12 months	12 months	12 months
Vesting percentage	0.083%	0.083%	0.083%	0.083%
Employees and Directors \| Nonvested Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of nonvested stock units	110		418	249
Nonvested stock issued, weighted average grant date fair value per share	$ 9.51		$ 10.82	$ 17.33
Employee Stock Plans
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares available for awards	310		310
Maximum number of shares subject to award					800
Issuance of common stock for cash per employee stock purchase plan (in shares)	64
2019 plan \| Employee Stock Plans
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares available for awards	1,637		1,637
Number of awards outstanding	1,366		1,366
Selling, General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation	$ 1,091	$ 1,027	$ 2,449	$ 2,043