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Schedule of Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jan. 31, 2024
Jan. 31, 2023
Jan. 31, 2024
Jan. 31, 2023
Fair Value Disclosures [Abstract]        
Balance, beginning of period $ 1,248 $ 1,105 $ 1,263 $ 1,132
Total gains included in “Other income (expense), net” 202 120 187 93
Balance, end of period 1,450 1,225 1,450 1,225
Change in unrealized gains or losses for the period included in earnings for assets held at the end of the period