Property, Plant, and Equipment (Tables)

9 Months Ended

Sep. 30, 2017

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Property, plant and equipment consisted of the following:

(dollars in thousands)	September 30, 2017		December 31, 2016
Buildings	$	59,314	$	59,314
Machinery and equipment	53,959		49,079
Computer software	16,875		14,849
Computer equipment	4,582		4,599
Furniture and fixtures	1,840		1,772
Leasehold improvements	1,589		1,477
Land improvements	493		493
Land	395		401
Buildings improvements	600		189
Construction in progress	133,266		53,891
	272,913		186,064
Accumulated depreciation and amortization	(30,211)		(23,832)
Total	$	242,702	$	162,232