Basis of Presentation and Nature of the Business (Details) gal in Millions	6 Months Ended
	Jun. 30, 2016 facility biorefinery gal	Mar. 15, 2016 gal
Class of Stock [Line Items]
Number of operating biodiesel production facilities | facility	11
Production capacity per year | gal	452
Sanimax Energy, LLC
Class of Stock [Line Items]
Production capacity per year | gal	20	20
Petrotec AG
Class of Stock [Line Items]
Number of biorefineries | biorefinery	2
North America
Class of Stock [Line Items]
Number of biorefineries | biorefinery	12