v2.4.0.8

ACCRUED LIABILITIES | 12 Months Ended
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Dec. 31, 2013
Accrued Liabilities [Abstract] |
Accrued Liabilities | ACCRUED LIABILITIES Accrued liabilities consisted of the following:
| December 31,
| 2013 |  | 2012
| (Thousands of Dollars)
Derivative liabilities | $ | 2,233 |  |  | $ | 60,121 |
Employee wages and benefit costs | 16,698 |  |  | 15,381 |
Unearned income | 8,225 |  |  | 10,476 |
TexStar Asset Acquisition contingent consideration | 1,318 |  |  | 9,600 |
Liabilities held for sale | — |  |  | 7,910 |
Other | 10,158 |  |  | 20,715 |
Accrued liabilities | $ | 38,632 |  |  | $ | 124,203 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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