Condensed Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
REVENUES:
Biomass-based diesel sales	$ 247,164	$ 221,026
Biomass-based diesel government incentives	58,401	9,788
Total biodiesel sales	305,565	230,814
Services	29	104
Total revenues	305,594	230,918
COSTS OF GOODS SOLD:
Biomass-based diesel	280,484	242,510
Biomass-based diesel—related parties	0	4,542
Services	2	61
Total cost of goods sold	280,486	247,113
GROSS PROFIT (LOSS)	25,108	(16,195)
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES	19,777	16,675
RESEARCH AND DEVELOPMENT EXPENSE	3,926	3,860
GAIN ON INVOLUNTARY CONVERSION	(3,543)	0
INCOME (LOSS) FROM OPERATIONS	4,948	(36,730)
OTHER INCOME (EXPENSE), NET:
Other income (loss), net	(73)	272
Interest expense	(3,311)	(2,743)
Total other income (expenses)	(3,384)	(2,471)
INCOME (LOSS) BEFORE INCOME TAXES	1,564	(39,201)
INCOME TAX BENEFIT	122	897
NET INCOME (LOSS)	1,686	(38,304)
LESS—NET INCOME (LOSS) ATTRIBUTABLE TO NONCONTROLLING INTEREST	30	(197)
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY	1,656	(38,107)
LESS—EFFECT OF PARTICIPATING SHARE-BASED AWARDS	(24)	0
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY’S COMMON STOCKHOLDERS	$ 1,632	$ (38,107)
NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS:
BASIC (in dollars per share)	$ 0.04	$ (0.86)
DILUTED (in dollars per share)	$ 0.04	$ (0.86)
WEIGHTED AVERAGE SHARES USED TO COMPUTE NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS:
BASIC (in shares)	43,899,084	44,362,637
DILUTED (in shares)	43,899,084	44,362,637