Intangible Assets |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Apr. 30, 2026 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intangible Assets | Intangible Assets Intangible assets consisted of the following (in thousands):
Amortization expense related to intangible assets was $0.1 million and $0.1 million for the three months ended April 30, 2025 and 2026, respectively. The patents were acquired and are being amortized over a weighted-average remaining useful life of approximately 1.4 years. Intellectual property excluding patents is being amortized over a remaining useful life of 2.8 years.
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