Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Property plant and equipment	$ 65,148	$ 32,851
Less accumulated depreciation and amortization	(7,900)	(6,636)
Property, plant and equipment, net	57,248	26,215	[1]
Land
Property, Plant and Equipment [Line Items]
Property plant and equipment	257	257
Building and improvements
Property, Plant and Equipment [Line Items]
Property plant and equipment	8,576	8,515
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property plant and equipment	12,573	8,583
Construction in progress
Property, Plant and Equipment [Line Items]
Property plant and equipment	$ 43,742	$ 15,496

[1] Derived from the audited December 31, 2016 financial statements