Inventories (Tables)

9 Months Ended

Apr. 30, 2025

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following at:

	April 30, 2025		July 31, 2024
Raw materials and components	$	70,473,000	72,820,000
Work-in-process and finished goods	34,418,000		38,587,000
Total inventories	104,891,000		111,407,000
Less reserve for excess and obsolete inventories	27,200,000		18,271,000
Inventories, net	$	77,691,000	93,136,000