Geographic Information - Summary of Long-Lived Assets by Geographic Areas (Details) - USD ($) $ in Thousands	Jul. 31, 2021	Jan. 31, 2021
Segment Reporting Information [Line Items]
Total	$ 18,892	$ 13,373
United States
Segment Reporting Information [Line Items]
Total	8,359	4,694
Israel
Segment Reporting Information [Line Items]
Total	10,515	8,653
Rest of world
Segment Reporting Information [Line Items]
Total	$ 18	$ 26

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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