Income Taxes (Details) - USD ($)	3 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Jul. 31, 2023
Income Tax Disclosure [Abstract]
Effective tax rate	48.30%	5.20%
Discrete tax expense (benefit)	$ (2,049,000)	$ (111,000)
Effective tax rate, excluding discrete items	122.00%	19.00%
Unrecognized tax benefits, including interest	$ 9,258,000		$ 9,166,000
Interest accrued relating to income taxes	245,000		$ 210,000
Decrease in gross unrecognized tax benefits that is reasonably possible	$ 610,000