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Acquisitions Purchase Price Allocation (Details) - USD ($) $ in Thousands | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2015 | Dec. 17, 2014 | Oct. 01, 2014 | Oct. 24, 2013 | Jul. 19, 2013
FTT Assets |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Property, Plant and Equipment | [1] |  | $ 10,790 |  |  |
Intangible Assets | [1] |  | 0 |  |  |
Goodwill | [1],[2] |  | 549 |  |  |
Inventory | [1] |  | 0 |  |  |
Accounts Receivable | [1] |  | 1,767 |  |  |
Accounts Payable | [1] |  | (1,181) |  |  |
Total | [1] |  | $ 11,925 |  |  |
Footnote [Abstract] |  |  |  |  |  |
Additional Consideration Transferred |  | $ 400 |  |  |  |
Greenville-Mount Pleasant Assets |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Property, Plant and Equipment | [3] |  |  | $ 4,829 |  |
Intangible Assets | [3] |  |  | 5,171 |  |
Goodwill | [2],[3] |  |  | 0 |  |
Inventory | [3] |  |  | 1,125 |  |
Accounts Receivable | [3] |  |  | 0 |  |
Accounts Payable | [3] |  |  | 0 |  |
Total | [3] |  |  | $ 11,125 |  |
North Little Rock Terminal |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Property, Plant and Equipment |  |  |  |  | $ 4,990 |
Intangible Assets |  |  |  |  | 10 |
Goodwill | [2] |  |  |  | 0 |
Inventory |  |  |  |  | 0 |
Accounts Receivable |  |  |  |  | 0 |
Accounts Payable |  |  |  |  | 0 |
Total |  |  |  |  | $ 5,000 |
Hopewell |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Property, Plant and Equipment |  |  |  |  |  | $ 3,538
Intangible Assets |  |  |  |  |  | 984
Goodwill | [2] |  |  |  |  | 1,200
Inventory |  |  |  |  |  | 0
Accounts Receivable |  |  |  |  |  | 0
Accounts Payable |  |  |  |  |  | 0
Total |  |  |  |  |  | $ 5,722
[1] | During the fourth quarter of 2015, we finalized our purchase price allocation and adjusted certain of the acquisition-date fair values previously disclosed in connection with working capital adjustments and an additional $0.4 million of consideration paid for additional assets.
[2] | All goodwill is expected to be deductible for tax purposes.
[3] | During the third quarter of 2015, we finalized our purchase price allocation and adjusted certain of the acquisition-date fair values previously disclosed.

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