Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Derivative Financial Instruments by Balance Sheet Location

The following table sets forth the fair value of the Company's commodity contract derivatives and amounts that offset within the Condensed Consolidated Balance Sheets:

	March 31, 2016						December 31, 2015
	Assets			Liabilities			Assets			Liabilities
Gross amounts of derivatives recognized at fair value	$	2,408		$	6,921		$	4,644		$	185
Cash collateral	15,341			—			5,638			—
Total gross amount recognized	17,749			6,921			10,282			185
Gross amounts offset	(6,921		)	(6,921		)	(185		)	(185		)
Net amount reported in the condensed consolidated balance sheet	$	10,828		$	—		$	10,097		$	—

Summary of Derivative Financial Instruments by Location of Gain (Loss)

The following table sets forth the commodity contract derivatives losses included in the Condensed Consolidated Statements of Operations:

	Location of Gain (Loss) Recognized in income	Three Months   Ended   March 31,   2016			Three Months   Ended   March 31,   2015
Commodity derivatives	Cost of goods sold – Biomass-based diesel	$	(4,269	)	$	(623	)