Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment, net.

Schedule of components of property, plant and equipment

	December 31,
	2015			2014
	(in thousands)
Land and buildings	$	80,491		$	78,757
Machinery and equipment		11,080			8,370
Construction in process		1,451			370
Total cost		93,022			87,497
Accumulated depreciation		(62,991	)		(57,033	)
Property, plant and equipment, net	$	30,031		$	30,464