Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property, plant and equipment - gross	$ 203,531	$ 168,505
Less accumulated depreciation and amortization, including accumulated amortization of capitalized leases	76,786	93,703
Total property, plant and equipment, net	126,745	74,802
Depreciation and amortization	14,429	7,882	$ 6,890
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment - gross	17,054	9,102
Improvements To Land And LeaseHolds [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment - gross	16,590	29,016
Building [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment - gross	39,366	22,807
Machinery And Equipment, Including Equipment Under Capitalized Leases [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment - gross	118,677	95,547
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment - gross	$ 11,844	$ 12,033