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Schedule of Net Income and Aggregate Funding Repaid to the Company by VIE (Details) - USD ($) $ in Thousands | 2 Months Ended | 12 Months Ended
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Jul. 31, 2021 | Jul. 31, 2023 | Jul. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |
Net income of the VIE | $ 54 | $ 322 | $ 248
Aggregate funding provided by (repaid to) the Company, net | $ 8 | $ 112 | $ (94)

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