Annual report pursuant to Section 13 and 15(d)

Intangible Assets - (Details)

v3.7.0.1
Intangible Assets - (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Components of Intangible assets    
Cost $ 33,586 $ 17,630
Accumulated amortization (4,116) (2,645)
Net 29,470 14,985
Cost   33,586
Accumulated Amortization   (2,645)
Net 29,470 30,941
In-process research and development    
Components of Intangible assets    
Cost   15,956
Accumulated Amortization   0
Net   15,956
Raw material supply agreement    
Components of Intangible assets    
Cost 6,230 6,230
Accumulated amortization (1,987) (1,551)
Net $ 4,243 $ 4,679
Weighted Average Remaining Life 9 years 10 years
Renewable hydrocarbon diesel technology    
Components of Intangible assets    
Cost $ 8,300 $ 8,300
Accumulated amortization (1,429) (876)
Net $ 6,871 $ 7,424
Weighted Average Remaining Life 12 years 6 months 13 years 6 months
Acquired customer relationships    
Components of Intangible assets    
Cost $ 2,900 $ 2,900
Accumulated amortization (396) (106)
Net $ 2,504 $ 2,794
Weighted Average Remaining Life 8 years 7 months 15 days 9 years 7 months 15 days
Ground lease    
Components of Intangible assets    
Cost $ 200 $ 200
Accumulated amortization (127) (112)
Net $ 73 $ 88
Weighted Average Remaining Life 4 years 10 months 24 days 5 years 10 months 24 days
In-process research and development    
Components of Intangible assets    
Cost $ 15,956  
Accumulated amortization (177)  
Net $ 15,779  
Weighted Average Remaining Life 14 years 10 months