v3.8.0.1

FAIR VALUE MEASUREMENTS Table 1 - Recurring Fair Value Measurements (Details) - Recurring Fair Value Measurements - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Assets: |  |
Total (assets) |  | $ 3,020
Liabilities: |  |
Total (liabilities) | $ (12,400) | (10,491)
Level 1 [Member] |  |
Assets: |  |
Total (assets) |  | 1,551
Liabilities: |  |
Total (liabilities) | (2,412) | (6,464)
Level 2 [Member] |  |
Assets: |  |
Total (assets) |  | 1,469
Liabilities: |  |
Total (liabilities) | (9,988) | (2,797)
Level 3 [Member] |  |
Assets: |  |
Total (assets) |  | 0
Liabilities: |  |
Total (liabilities) | 0 | (1,230)
Other current assets |  |
Assets: |  |
Product imbalances - asset | 3,890 | 1,551
Commodity derivatives - asset |  | 155
Other current assets | Level 1 [Member] |  |
Assets: |  |
Product imbalances - asset | 3,890 | 1,551
Commodity derivatives - asset |  | 0
Other current assets | Level 2 [Member] |  |
Assets: |  |
Product imbalances - asset | 0 | 0
Commodity derivatives - asset |  | 155
Other current assets | Level 3 [Member] |  |
Assets: |  |
Product imbalances - asset | 0 | 0
Commodity derivatives - asset |  | 0
Other long-term assets, net |  |
Assets: |  |
Interest rate swaps - asset |  | 1,314
Other long-term assets, net | Level 1 [Member] |  |
Assets: |  |
Interest rate swaps - asset |  | 0
Other long-term assets, net | Level 2 [Member] |  |
Assets: |  |
Interest rate swaps - asset |  | 1,314
Other long-term assets, net | Level 3 [Member] |  |
Assets: |  |
Interest rate swaps - asset |  | 0
Accrued liabilities |  |
Liabilities: |  |
Product imbalances - liability | (1,534) | (1,577)
Commodity derivatives - liability | (878) | (5,052)
Interest rate swaps - liability | (5,394) |
Accrued liabilities | Level 1 [Member] |  |
Liabilities: |  |
Product imbalances - liability | (1,534) | (1,577)
Commodity derivatives - liability | (878) | (4,887)
Interest rate swaps - liability | 0 |
Accrued liabilities | Level 2 [Member] |  |
Liabilities: |  |
Product imbalances - liability | 0 | 0
Commodity derivatives - liability | 0 | (165)
Interest rate swaps - liability | (5,394) |
Accrued liabilities | Level 3 [Member] |  |
Liabilities: |  |
Product imbalances - liability | 0 | 0
Commodity derivatives - liability | 0 | 0
Interest rate swaps - liability | 0 |
Other long-term liabilities |  |
Liabilities: |  |
Guarantee liability |  | (1,230)
Interest rate swaps - liability | (4,594) | (2,632)
Other long-term liabilities | Level 1 [Member] |  |
Liabilities: |  |
Guarantee liability |  | 0
Interest rate swaps - liability | 0 | 0
Other long-term liabilities | Level 2 [Member] |  |
Liabilities: |  |
Guarantee liability |  | 0
Interest rate swaps - liability | (4,594) | (2,632)
Other long-term liabilities | Level 3 [Member] |  |
Liabilities: |  |
Guarantee liability |  | (1,230)
Interest rate swaps - liability | $ 0 | $ 0

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