Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property Plant And Equipment [Abstract]

Schedule of Property, Plant and Equipment

	2019			2018
Land and land improvements	$	9,556		$	10,207
Buildings		61,866			65,425
Machinery and equipment		325,941			332,378
Construction-in-process		5,251			3,499
Other		6,872			6,813
		409,486			418,322
Accumulated depreciation		(243,094	)		(232,661	)
Property, plant and equipment, net	$	166,392		$	185,661