Basis of Presentation Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Feb. 28, 2022	Aug. 31, 2021
Property, Plant and Equipment [Line Items]
Land, buildings and improvements	$ 16,409	$ 16,617
Machinery and equipment	145,812	145,541
Gross Property, Plant and Equipment	162,221	162,158
Less: Accumulated Depreciation	(115,741)	(113,568)
Property, Plant and Equipment, Net	$ 46,480	$ 48,590

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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