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Convertible Note Receivable, Related Party (Tables) | 3 Months Ended
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Oct. 31, 2023
Convertible Note Receivable, Related Party [Abstract] |
Schedule of Promissory Note at fair value | The amortized cost, gross unrealized holding gains, gross unrealized holding losses, and fair value of the Promissory Note as of October 31, 2023 and July 31, 2023 are as follows:
October 31, 2023 |  | Amortized cost |  |  | Gross unrealized gains |  |  | Gross unrealized (losses) |  |  | Fair value |
|  | (in thousands) |
Convertible note receivable, related party |  | $ | 2,000 |  |  | $ | — |  |  | $ | (142 | ) |  | $ | 1,858 |
July 31, 2023 |  | Amortized cost |  |  | Gross unrealized gains |  |  | Gross unrealized (losses) |  |  | Fair value |
|  | (in thousands) |
Convertible note receivable, related party |  | $ | 2,000 |  |  | $ | — |  |  | $ | (79 | ) |  | $ | 1,921 |

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