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v3.25.1

Segment Reporting - Summary of Significant Segment Expense Included in Consolidated Net Loss (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2025 | Jan. 31, 2024 | Jan. 31, 2023
Revenue from External Customer [Line Items] |  |  |
Total revenue | $ 284,865 | $ 226,474 | $ 337,606
Less cost and expense: |  |  |
Product cost | 112,535 | 89,657 | 128,672
Employee-related | 115,188 | 110,601 | 109,444
Stock-based compensation | 108,043 | 111,316 | 111,158
Chip development NRE | 28,049 | 24,680 | 19,684
Tools & equipment | 26,089 | 23,202 | 21,559
Professional services | 14,359 | 13,012 | 13,692
Facilities-related | 10,765 | 10,983 | 10,329
Other segment items | 1,988 | 26,713 | (2,817)
Interest income | (8,727) | (7,837) | (2,103)
Net loss | (117,126) | (169,417) | (65,386)
Product [Member] |  |  |
Less cost and expense: |  |  |
Product cost | $ 106,237 | $ 83,221 | $ 122,046

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