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Share-Based Compensation - Aggregated Information Regarding Stock Options Granted (Detail) - $ / shares	3 Months Ended	12 Months Ended
	Apr. 30, 2022	Feb. 01, 2023	Jan. 31, 2022
Share-based Compensation [Abstract]
Beginning balance, Number of Options	598,043
Granted, Number of Options	0	0	0
Exercised, Number of Options	(11,444)
Forfeited, Number of Options	(2,050)
Canceled, Number of Options	(2,400)
Ending balance, Number of Options	582,149		598,043
Beginning balance, Weighted-Average Exercise Price Per Share	$ 14.67
Granted, Weighted-Average Exercise Price Per Share	0
Exercised, Weighted-Average Exercise Price Per Share	9.51
Forfeited, Weighted-Average Exercise Price Per Share	16.66
Cancelled, Weighted-Average Exercise Price Per Share	8.09
Ending balance, Weighted-Average Exercise Price Per Share	$ 14.79		$ 14.67

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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