Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Abstract]
Land and land improvements	$ 11,324	$ 9,119
Buildings and building improvements	8,123	7,520
Furniture and fixtures	2,176	1,283
Equipment	44,392	36,016
Leasehold improvements	15,105	6,888
Breeding stock	3,893	0
Computer hardware and software	6,844	5,960
Construction and other assets in progress	6,865	2,193
Property, plant and equipment, gross	98,722	68,979
Less: Accumulated depreciation and amortization	(34,050)	(26,240)
Property, plant and equipment, net	$ 64,672	$ 42,739