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Concentration of Risk	12 Months Ended
	Jan. 31, 2022
Risks and Uncertainties [Abstract]
Concentration of Risk	Note 20—Concentration of Risk Credit is generally extended on an uncollateralized basis to almost all customers after review of credit worthiness. Concentration of credit and geographic risk with respect to accounts receivable is limited due to the large number and general dispersion of accounts which constitute our customer base. We periodically perform on-going credit evaluations of our customers. We have not historically experienced significant credit losses on collection of our accounts receivable. During the years ended January 31, 2022, 2021 and 2020, one vendor accounted for 23.3%, 23.2% and 21.2% of purchases, and 15.4%, 28.3% and 28.0% of accounts payable, respectively, as of January 31, 2022, 2021 and 2020.

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- Definition

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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- References

No definition available.

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