Shareholders' Equity - Stock Option Awards - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, weighted average grant date fair value	$ 5.30		$ 3.12
Intrinsic value of options exercised	$ 0	$ 0	$ 0
Unrecognized compensation cost related to non-vested awards	$ 518
Period for recognition of unrecognized compensation cost	2 years 4 months 24 days
Stock Option Tax Benefit [Abstract]
Share-based Payment Arrangement, Exercise of Option, Tax Benefit	$ 0	0	0
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards compensation expense	$ 174	$ 121	$ 681

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of tax benefit from exercise of option under share-based payment arrangement.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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