Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2020

Property, Plant and Equipment, net.

Schedule of components of property, plant and equipment

	December 31,
	2020		2019
	(in thousands)
Land and buildings	$	10,887	$	7,365
Machinery and equipment		30,768		28,732
Construction in process		6,697		4,612
Total cost		48,352		40,709
Accumulated depreciation		(18,512)		(15,381)
Property, plant and equipment, net	$	29,840	$	25,328