Intangible assets, net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jul. 31, 2024	Jan. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 6,497	$ 6,497
Accumulated Amortization	(2,286)	(1,518)
Net Carrying Amount	4,211	4,979
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,418	6,418
Accumulated Amortization	(2,218)	(1,463)
Net Carrying Amount	$ 4,200	$ 4,955
Weighted Average Remaining Life (years)	2 years 9 months 18 days	3 years 3 months 14 days
Tradename and trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 79	$ 79
Accumulated Amortization	(68)	(55)
Net Carrying Amount	$ 11	$ 24
Weighted Average Remaining Life (years)	4 months 28 days	10 months 28 days