Income Taxes (Provision For Income Taxes From Continuing Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Income Taxes [Abstract]
Current, Federal	$ (4,040)
Current, State	(1,675)	$ (791)	$ (1,221)
Current, Foreign	(2,174)	(2,389)	(2,202)
Current	(7,889)	(3,180)	(3,423)
Deferred, Federal	2,309	1,545	(9,339)
Deferred, State	730	225	(889)
Deferred, Foreign	(395)	216	24
Operating loss carryforward	(3,245)	(7,201)	7,150
Valuation allowance	(1,154)	372	2,845
Foreign tax credit carryforward reduction		(65)	(2)
Deferred	(1,755)	(4,908)	(211)
Provision (benefit) for income taxes from continuing operations	$ (9,644)	$ (8,088)	$ (3,634)