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Equity Investments (Details Narrative) - USD ($) $ in Thousands |  | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Oct. 31, 2024 | Aug. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2023 | Jul. 31, 2024 | Jun. 30, 2016
Owned shares |  |  |  |  |  | 1,830
Proceeds from maturities and sales of debt securities and redemption of equity investments |  |  | $ 9,878 | $ 17,067 |  |
Equity method investment, aggregate cost | $ 8,200 |  | $ 8,200 |  |  |
Equity method investment, description |  |  | These basis differences are being amortized over the 6-year estimated life of the customer list. |  |  |
Purchase of convertible preferred stock |  |  | $ 673 | $ 672 |  |
Equity Method Investment [Member] |  |  |  |  |  |
Ownership percentage | 33.40% |  | 33.40% |  | 33.40% |
Preferred Stock [Member] | Equity Method Investment [Member] |  |  |  |  |  |
Purchase of convertible preferred stock | $ 300 |  |  |  |  |
Visa Series A Convertible Participating Preferred Stock [Member] |  |  |  |  |  |
Owned shares |  | 33 |  |  | 33 |
Visa Series A Convertible Participating Preferred Stock [Member] | Visa Class A Common Stock [Member] |  |  |  |  |  |
Owned shares |  | 3,300 |  |  |  |
Proceeds from maturities and sales of debt securities and redemption of equity investments |  | $ 900 |  |  |  |

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