Reorganization Items, Net - Schedule of Reorganization Items, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022
Reorganizations [Abstract]
Write-off of pre-petition deferred financing costs and debt discount			$ 125
Professional fees			713
Reorganization items, net	$ 838	$ 0	$ 838	$ 0