Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023	Jul. 31, 2023
Revenue from Contract with Customer [Abstract]
Contract with Customer, Liability	$ 3,149		$ 3,149		$ 2,757
Deferred Revenue, Revenue Recognized	$ 325	$ 311	$ 960	$ 928
Remaining Performance Obligations Expected as Revenue During the Remainder of the Current Fiscal Year	11.00%		11.00%
Remaining Performance Obligations Expected as Revenue Over the Next Full Fiscal Year	36.00%		36.00%