Property, Plant, and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Components of Property, Plant, and Equipment

Components of property, plant, and equipment at December 31 consisted of the following (in thousands):

	2015			2014
Land and land improvements	$	6,520		$	10,538
Building and improvements	47,775			59,377
Machinery and equipment	234,336			219,408
Construction in progress	4,112			7,859
Property, plant, and equipment, gross	292,743			297,182
Less: accumulated depreciation	(173,811		)	(167,607		)
Property, plant, and equipment, net	$	118,932		$	129,575