Schedule of Liabilities Measured at Fair Value On a Recurring Basis Using Significant Unobservable Inputs (Level 3) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Fair Value Disclosures [Abstract]
Balance, beginning of period	$ 703	$ 799	$ 1,025	$ 396
Transfer into Level 3 from acquisitions	7,849		7,849	393
“Other operating (expense) gain, net”			(303)
“Foreign currency translation adjustment”	(4)	(4)	(23)	6
Balance, end of period	8,548	795	8,548	795
Change in unrealized gains or losses for the period included in earnings for liabilities held at the end of the period