Equity Investments - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2026	Jan. 31, 2025	Dec. 30, 2022
Schedule of Equity Method Investments [Line Items]
Income (loss) from investments	$ (640)	$ (2,251)	$ (1,065)	$ (4,505)
TN-RP Holding LLC | Class A-RP Units
Schedule of Equity Method Investments [Line Items]
Ownership (as percent)					100.00%
TN-RP Holding LLC | Class C-RP Units | TechNexus
Schedule of Equity Method Investments [Line Items]
Ownership (as percent)					100.00%