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Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2011
Accrued Liabilities [Abstract] |
Accrued Liabilities |
|  | December 31, 2011 $ |  |  | December 31, 2010 $ |
Voyage and vessel expenses |  |  | 209,058 |  |  |  | 179,553 |
Interest |  |  | 63,310 |  |  |  | 70,760 |
Payroll and benefits and other |  |  | 83,528 |  |  |  | 84,912 |
Deferred revenue |  |  | 38,690 |  |  |  | 41,894 |
|  |  | 394,586 |  |  |  | 377,119 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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