Property, Plant and Equipment, Net (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 147,065		$ 147,065		$ 140,075
Accumulated depreciation and amortization	(24,097)		(24,097)		(16,631)
Property, Plant and Equipment, Net	122,968		122,968		123,444
Total depreciation and amortization expense	2,999	2,670	8,430	8,026
Amount allocated to cost of canola oil and meal sold	(2,068)	(2,062)	(6,194)	(6,120)
Total reported depreciation and amortization	931	608	2,236	1,906
Building and Building Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	134,385		134,385		131,141
Construction in Progress
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	4,928		4,928		2,072
Office Furniture, Fixtures and Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 7,752		$ 7,752		$ 6,862