Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation Schedule of Property, Plant and Equipment (Details)

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Basis of Presentation Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Nov. 30, 2021
Aug. 31, 2021
Property, Plant and Equipment [Line Items]    
Land, buildings and improvements $ 16,488 $ 16,617
Machinery and equipment 145,458 145,541
Gross Property, Plant and Equipment 161,946 162,158
Less: Accumulated Depreciation (114,214) (113,568)
Property, Plant and Equipment, Net $ 47,732 $ 48,590