Earnings per Share, Basic and Diluted - Computation of Basic and Diluted Earnings per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	9 Months Ended
Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 2021
Earnings Per Share [Abstract]
Net income	$ 6,932	$ 30,702	$ 9,602	$ 81,085
Weighted average common shares for basic earnings per share:	19,101	24,284	19,239	24,905
Dilutive effect of stock options and restricted stock	147	345	251	420
Weighted average common shares for diluted earnings per share:	19,248	24,629	19,490	25,325
Basic earnings per share	$ 0.36	$ 1.26	$ 0.50	$ 3.26
Diluted earnings per share	$ 0.36	$ 1.25	$ 0.49	$ 3.20

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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