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Summary of Significant Accounting Policies - Restatement (Details)
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Dec. 31, 2012
Swap
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| Derivative [Line Items] | |
| Number of interest rate swaps | 8 |
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Floating to Fixed
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| Derivative [Line Items] | |
| Number of interest rate swaps | 1 |
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Long Haul Method
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| Derivative [Line Items] | |
| Number of interest rate swaps | 7 |
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- Details
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- Definition
Number of interest rate derivative instruments held by the entity at the reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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