DERIVATIVE INSTRUMENTS Narrative (Details) - Interest Rate Swap |
Dec. 31, 2011
interest_rate_derivative_held
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| Derivative [Line Items] | |
| Number of interest rate swaps held | 2 |
| Interest Rate Swap Agreement 1 | |
| Derivative [Line Items] | |
| Fixed interest rate | 1.29% |
| Interest Rate Swap Agreement 2 | |
| Derivative [Line Items] | |
| Fixed interest rate | 1.76% |
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- Definition Fixed interest rate related to the interest rate derivative. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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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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