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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2022	Apr. 30, 2022	Jul. 31, 2023	Jul. 31, 2022
Pay vs Performance Disclosure
Net Income (Loss)	$ (31,198)	$ (35,902)	$ (23,650)	$ (10,822)	$ (67,100)	$ (34,472)

X

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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