Revenues - Accounts Receivable Less Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 31, 2022
Revenue from Contract with Customer [Abstract]
Trade accounts receivable	$ 70,132	$ 71,417
Unbilled accounts receivable	2,052	2,161
Allowance for doubtful accounts	(166)	(151)
Other accounts receivable	804	1,101
Total accounts receivable, net	72,822	74,528
Income taxes receivable	$ 300	$ 500

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

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- Definition

Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

+ References

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- Definition

Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

+ References

No definition available.

+ Details

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- References

No definition available.

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Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.

+ References

No definition available.

+ Details

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