COMPREHENSIVE INCOME (LOSS) (Tables)

3 Months Ended

Oct. 31, 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, 2021	$	9,762	$	(2,600)	$	7,162
Foreign currency translation adjustment	198		—		198
Net current-period other comprehensive income	198		—		198
Accumulated other comprehensive income (loss) as of October 31, 2021	$	9,960	$	(2,600)	$	7,360

	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	2,973		—		2,973
Net current-period other comprehensive income	2,973		—		2,973
Accumulated other comprehensive income (loss) as of October 31, 2020	$	7,998	$	(1,182)	$	6,816