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Trade Accounts Receivable - Trade Receivables (Details) - USD ($)
$ in Thousands
Jul. 31, 2022
Jan. 31, 2022
Trade Accounts Receivable    
Trade accounts receivable $ 50,869 $ 43,565
Less: Provision for credit losses (1,956) (1,860)
Accounts Receivable, after Allowance for Credit Loss, Current, Total $ 48,913 $ 41,705