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Intangible Assets | 3 Months Ended
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Apr. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets | Intangible Assets Intangible assets consisted of the following (in thousands):
| As of January 31, |  | As of April 30,
| 2025 |  | 2025
Intellectual property excluding patents | $ | 2,437 |  | $ | 2,438
Patents | 950 |  | 950
| 3,387 |  | 3,388
Less accumulated amortization | (1,262) |  |  | (1,404) |
| $ | 2,125 |  | $ | 1,984
Amortization expense related to intangible assets was $0.1 million and $0.1 million for the three months ended April 30, 2024 and 2025, respectively. The patents were acquired and are being amortized over a weighted-average remaining useful life of approximately 2.2 years. Intellectual property excluding patents is being amortized over a remaining useful life of 3.8 years.

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