Property, Plant, and Equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant, and equipment consisted of the following at December 31:

(dollars in thousands)	2016			2015
Buildings	59,314			59,315
Machinery and equipment	49,079			47,234
Computer software	14,849			11,641
Computer equipment	4,599			4,055
Furniture and fixtures	1,772			1,585
Leasehold improvements	1,477			1,413
Land improvements	493			493
Land	401			346
Buildings improvements	189			86
Construction in progress	53,891			3,673
	186,064			129,841
Accumulated depreciation and amortization	(23,832		)	(14,681		)
Total	$	162,232		$	115,160