Property, Plant and Equipment Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Components of property, plant and equipment

Components of property, plant and equipment were as follows:

	(Dollars in thousands)
	December 31,
	2019			2018
Land	$	2,625		$	2,565
Buildings and improvements	15,356			16,858
Machinery and equipment	24,509			23,955
Capitalized software	22,136			21,738
Furniture and fixtures	5,673			5,884
Vehicles	155			190
McCook facility	—			12,961
Capital leases	—			684
Construction in progress	683			391
	71,137			85,226
Accumulated depreciation and amortization	(54,591		)	(61,678		)
	$	16,546		$	23,548