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Other Operating Income, Net (Tables) | 3 Months Ended
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Oct. 31, 2025
Other Income and Expenses [Abstract] |
Schedule of Other Operating Income, Net | The following table summarizes the other operating income, net by business segment: Schedule of Other Operating Income, Net
|  |  | 2025 |  |  |  | 2024 |
|  |  | Three Months Ended October 31, |
|  |  | 2025 |  |  |  | 2024 |
|  |  | (in thousands) |
Corporate—Straight Path Communications Inc. class action legal fees |  | $ | (524 | ) |  | $ | — |
Corporate—Straight Path Communications Inc. class action insurance claims |  |  | 1,237 |  |  |  | — |
Corporate—NRS legal fees |  |  | (176 | ) |  |  | — |
Telecom - other |  |  | 52 |  |  |  |  |
Total |  | $ | 589 |  |  | $ | — |

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