Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Oct. 31, 2023	Jan. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 3,434	$ 3,408
Less accumulated amortization	(674)	(614)
Intangible assets, net	2,760	2,794
Intellectual property excluding patents
Indefinite-lived Intangible Assets [Line Items]
Intellectual property excluding patents	2,484	2,458
Patents
Finite-Lived Intangible Assets [Line Items]
Patents	$ 950	$ 950

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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