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v3.25.1

Segment Reporting - Summary of Significant Segment Expense Included in Consolidated Net Loss (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Apr. 30, 2025 | Apr. 30, 2024
Revenue from External Customer [Line Items] |  |
Total revenue | $ 85,872 | $ 54,473
Less cost and expense: |  |
Product cost | 34,336 | 21,313
Employee-related | 31,459 | 28,383
Stock-based compensation | 26,130 | 26,036
Semiconductor development cost | 6,772 | 6,374
Tools & equipment | 8,066 | 5,373
Professional services | 3,687 | 4,374
Facilities-related | 2,662 | 2,767
Other segment items | 956 | 1,469
Interest income | (2,160) | (2,320)
Net loss | (24,328) | (37,932)
Product [Member] |  |
Less cost and expense: |  |
Product cost | $ 32,628 | $ 19,949

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