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Property, Plant, and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Abstract]    
Land and land improvements $ 4,634 $ 4,605
Building and improvements 42,526 41,164
Machinery and equipment 194,015 188,853
Construction in progress 20,293 10,458
Property, plant, and equipment, gross 261,468 245,080
Less: accumulated depreciation (164,583) (155,518)
Property, plant, and equipment, net $ 96,885 $ 89,562