Annual report pursuant to Section 13 and 15(d)

PROPERTY, PLANT AND EQUIPMENT (Details)

v3.20.2
PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2018
Property, Plant and Equipment [Line Items]      
Total property, plant and equipment, net $ 236,788 $ 237,442  
Depreciation expense 47,544 45,037 $ 45,412
Buildings      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 113,231 114,276  
Machinery, equipment and other      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 486,282 446,356  
Buildings, Machinery and Equipment      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 599,513 560,632  
Less accumulated depreciation (391,436) (361,193)  
Total property, plant and equipment, net 208,077 199,439  
Land      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 16,660 17,310  
Construction in progress      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 12,051 $ 20,693