Supplemental Financial Statement Information - Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2023	Apr. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Gain from deconsolidation of Meltano Inc.	$ 0	$ 17,798
Foreign exchange gain, net	274	860
Other expenses, net	(21)	(210)
Total other income, net	$ 253	$ 18,448

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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