Schedule of Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3) (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Fair Value Disclosures [Abstract]
Balance, beginning of period	$ 1,263	$ 1,132
Total losses included in “Other expense, net”	$ (14)	(27)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other expense, net
Balance, end of period	$ 1,249	1,105
Change in unrealized gains or losses for the period included in earnings for assets held at the end of the period