Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments (Details 1)

v3.19.2
Derivative Instruments (Details 1) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Cost of goods sold – Biomass-based diesel | Commodity derivatives        
Derivative Instruments Gain Loss [Line Items]        
Gains (losses) included in the condensed consolidated statement of operations $ (5,571) $ (12,909) $ (28,310) $ (15,347)