Other Intangible Assets (Detail) - USD ($) $ in Thousands	Oct. 31, 2023	Jul. 31, 2023
Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 81,885	$ 83,225
Accumulated Amortization	(23,111)	(21,129)
Net Book Value	58,774	62,096
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 8,133	$ 8,285
Tradenames [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	3 years	3 years
Finite-Lived Intangible Assets, Gross	$ 1,087	$ 1,114
Accumulated Amortization	(970)	(947)
Finite-Lived Intangible Assets, Net	$ 117	$ 167
Customer Relationships [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	9 years	9 years
Finite-Lived Intangible Assets, Gross	$ 63,508	$ 64,513
Accumulated Amortization	(17,491)	(15,947)
Finite-Lived Intangible Assets, Net	$ 46,017	$ 48,566
Technology [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	5 years	5 years
Finite-Lived Intangible Assets, Gross	$ 9,157	$ 9,313
Accumulated Amortization	(4,650)	(4,235)
Finite-Lived Intangible Assets, Net	$ 4,507	$ 5,078