COMPREHENSIVE INCOME (LOSS) (Tables)

9 Months Ended

Apr. 30, 2021

Equity [Abstract]

Accumulated other comprehensive items

Accumulated other comprehensive items consist of the following:

	Foreign Currency Items		Pension Items		Total
	(In thousands)
Accumulated other comprehensive income (loss) as of July 31, 2020	$	5,025	$	(1,182)	$	3,843
Foreign currency translation adjustment	5,281		—		5,281
Net current-period other comprehensive income	5,281		—		5,281
Accumulated other comprehensive income (loss) as of April 30, 2021	$	10,306	$	(1,182)	$	9,124

	Foreign Currency Items		Pension Items		Unrealized Gains on Securities		Total
	(In thousands)
Accumulated other comprehensive income (loss) as of July 31, 2019	$	5,017	$	(4,079)	$	96	$	1,034
Foreign currency translation adjustment	(2,387)		—		—		(2,387)
Net unrealized holding loss on securities, net of tax	—		—		(96)		(96)
Pension liability adjustments, net of tax	—		(131)		—		(131)
Net current-period other comprehensive income (loss)	(2,387)		(131)		(96)		(2,614)
Accumulated other comprehensive income (loss) as of April 30, 2020	$	2,630	$	(4,210)	$	—	$	(1,580)