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Schedule of Balance of Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Jul. 31, 2024 | Jul. 31, 2023
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Debt securities | $ 23,438 | $ 42,414
Fair Value, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Debt securities | 23,438 | 42,414
Equity investments included in current assets | 5,009 | 6,198
Equity investments included in noncurrent assets | 2,072 | 3,763
Total | 30,519 | 52,375
Acquisition consideration included in other current liabilities | (222) | (2,032)
Acquisition consideration included in other noncurrent liabilities | (684) | (2,773)
Acquisition consideration included in other liabilities | (906) | (4,805)
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Debt securities | 16,585 | 31,038
Equity investments included in current assets | 5,009 | 6,198
Equity investments included in noncurrent assets |  |
Total | 21,594 | 37,236
Acquisition consideration included in other current liabilities |  |
Acquisition consideration included in other noncurrent liabilities |  |
Acquisition consideration included in other liabilities |  |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Debt securities | 6,853 | 11,376
Equity investments included in current assets |  |
Equity investments included in noncurrent assets | 1,377 | 2,500
Total | 8,230 | 13,876
Acquisition consideration included in other current liabilities |  |
Acquisition consideration included in other noncurrent liabilities |  |
Acquisition consideration included in other liabilities |  |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Debt securities |  |
Equity investments included in current assets |  |
Equity investments included in noncurrent assets | 695 | 1,263
Total | 695 | 1,263
Acquisition consideration included in other current liabilities | (222) | (2,032)
Acquisition consideration included in other noncurrent liabilities | (684) | (2,773)
Acquisition consideration included in other liabilities | $ (906) | $ (4,805)

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