Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details)

v3.21.1
Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment    
Property, plant and equipment, gross $ 886,525 $ 868,608
Less: accumulated depreciation (293,509) (276,898)
Property, plant and equipment, net 593,016 591,710
Land    
Property, Plant and Equipment    
Property, plant and equipment, gross 93,912 93,650
Buildings    
Property, Plant and Equipment    
Property, plant and equipment, gross 79,181 76,010
Machinery and equipment    
Property, Plant and Equipment    
Property, plant and equipment, gross 669,655 656,502
Construction in progress    
Property, Plant and Equipment    
Property, plant and equipment, gross $ 43,777 $ 42,446