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
May 31, 2020
Aug. 31, 2019
Property, Plant and Equipment [Line Items]    
Land, buildings and improvements $ 32,128 $ 29,661
Machinery and equipment 137,097 140,083
Gross Property, Plant and Equipment 169,225 169,744
Less: Accumulated Depreciation (108,554) (113,015)
Property, Plant and Equipment, Net $ 60,671 $ 56,729