INVENTORIES (Tables)

3 Months Ended

Oct. 31, 2019

Inventory Disclosure [Abstract]

Schedule of inventories, net

Inventories, net consisted of the following:

	October 31, 2019		July 31, 2019
	(In thousands)
Raw materials	$	22,470	$	21,322
Work-in-process	768		587
Finished goods	2,572		1,765
	$	25,810	$	23,674