Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024	Jul. 31, 2024
Revenue Recognition [Abstract]
Contract with Customer, Liability	$ 2,963		$ 2,963		$ 2,947
Deferred Revenue, Revenue Recognized	$ 341	$ 321	$ 678	$ 635
Remaining Performance Obligations Expected as Revenue During the Remainder of the Current Fiscal Year	22.00%		22.00%
Remaining Performance Obligations Expected as Revenue Over the Next Full Fiscal Year	35.00%		35.00%