Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2025	Apr. 30, 2024	Jul. 31, 2024
Revenue Recognition [Abstract]
Contract with Customer, Liability	$ 2,986		$ 2,986		$ 2,947
Deferred Revenue, Revenue Recognized	$ 343	$ 325	$ 1,021	$ 960
Remaining Performance Obligations Expected as Revenue During the Remainder of the Current Fiscal Year	12.00%		12.00%
Remaining Performance Obligations Expected as Revenue Over the Next Full Fiscal Year	38.00%		38.00%