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Note 5 - Trade Receivables - Trade Receivables (Details) - USD ($) $ in Thousands	Jan. 31, 2020	Jan. 31, 2019
Trade receivables	$ 37,121	$ 33,350
Less: Allowance for doubtful accounts	(2,003)	(1,857)
	$ 35,118	$ 31,493

X

- Definition

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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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.

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

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