COMPREHENSIVE INCOME (LOSS) (Tables)

6 Months Ended

Jan. 31, 2020

Equity [Abstract]

Accumulated Other Comprehensive Items

Accumulated other comprehensive items consist of the following:

	Foreign Currency Items		Pension Items			Unrealized Gains (Losses) on Securities			Total
	(In thousands)
Accumulated other comprehensive income (loss) at July 31, 2019	$	5,017	$	(4,079	)	$	96		$	1,034
Foreign currency translation adjustment	677		—			—			677
Net unrealized holding loss on securities	—		—			(96		)	(96		)
Pension liability adjustments	—		(2		)	—			(2		)
Net current-period other comprehensive income (loss)	677		(2		)	(96		)	579
Accumulated other comprehensive income (loss) at January 31, 2020	$	5,694	$	(4,081	)	$	—		$	1,613

	Foreign Currency Items		Pension Items			Unrealized Gains (Losses) on Securities			Total
	(In thousands)
Accumulated other comprehensive income (loss) at July 31, 2018	$	6,348	$	(3,795	)	$	181		$	2,734
Foreign currency translation adjustment	332		—			—			332
Net unrealized holding loss on securities	—		—			(89		)	(89		)
Pension liability adjustments	—		(64		)	—			(64		)
Net current-period other comprehensive income (loss)	332		(64		)	(89		)	179
Accumulated other comprehensive income (loss) at January 31, 2019	$	6,680	$	(3,859	)	$	92		$	2,913