Legal Proceedings (Details) gal in Millions |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Jun. 10, 2016
USD ($)
|
Feb. 03, 2016
USD ($)
|
Oct. 05, 2015
item
|
Dec. 31, 2016
location
gal
|
Dec. 31, 2015
USD ($)
|
Feb. 29, 2016
a
|
|
| Alleged Violations of Clean Air Act at Albany Terminal [Member] | ||||||
| Other legal proceedings | ||||||
| Terminal area (in acres) | a | 63 | |||||
| Number of plaintiffs added | item | 2 | |||||
| Damages sought | $ 37,500 | |||||
| Transfer of Renewable Fuel Identification Numbers [Member] | ||||||
| Other legal proceedings | ||||||
| Damages sought | $ 12,000,000 | |||||
| Damages awarded | $ 1,500,000 | |||||
| Damages from Product Defects [Member] | ||||||
| Other legal proceedings | ||||||
| Number Of Terminals Affected | location | 1 | |||||
| Quantity of product affected (in gallons) | gal | 14 | |||||