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Concentration of Risk - Additional Information (Detail) - Vendor [Member] - Customer [Member]	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2022
Purchases [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage		18.70%	23.30%
Purchases [Member] | Two Vendors [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	23.50%
Trade Accounts Payables [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	46.90%	16.20%	15.40%

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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