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Schedule of Balance of Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Oct. 31, 2024 | Jul. 31, 2024
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Debt securities |  | $ 27,274 | $ 23,438
Fair Value, Recurring [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Debt securities |  | 27,274 | 23,438
Equity investments included in current assets |  | 5,071 | 5,009
Equity investments included in noncurrent assets |  | 2,758 | 2,072
Total |  | 35,103 | 30,519
Acquisition consideration included in other current liabilities |  | (290) | (222)
Acquisition consideration included in other noncurrent liabilities |  | (616) | (684)
Acquisition consideration included in other liabilities |  | (906) | (906)
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 | [1] | 20,532 | 16,585
Equity investments included in current assets | [1] | 5,071 | 5,009
Equity investments included in noncurrent assets | [1] |  |
Total | [1] | 25,603 | 21,594
Acquisition consideration included in other current liabilities | [1] |  |
Acquisition consideration included in other noncurrent liabilities | [1] |  |
Acquisition consideration included in other liabilities | [1] |  |
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 | [2] | 6,742 | 6,853
Equity investments included in current assets | [2] |  |
Equity investments included in noncurrent assets | [2] | 2,000 | 1,377
Total | [2] | 8,742 | 8,230
Acquisition consideration included in other current liabilities | [2] |  |
Acquisition consideration included in other noncurrent liabilities | [2] |  |
Acquisition consideration included in other liabilities | [2] |  |
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 | [3] |  |
Equity investments included in current assets | [3] |  |
Equity investments included in noncurrent assets | [3] | 758 | 695
Total | [3] | 758 | 695
Acquisition consideration included in other current liabilities | [3] | (290) | (222)
Acquisition consideration included in other noncurrent liabilities | [3] | (616) | (684)
Acquisition consideration included in other liabilities | [3] | $ (906) | $ (906)
[1] | – quoted prices in active markets for identical assets or liabilities
[2] | – observable inputs other than quoted prices in active markets for identical assets and liabilities
[3] | – no observable pricing inputs in the market

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