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Interest Rate Swap Summary (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013
Interest Rate Swap One |  |
Interest rate swap derivative financial instruments |  |
Forecasted Notional Amount | $ 160,000 |
Variable Interest Rate | 3 month LIBOR | [1]
Fixed Interest Rate | 3.378% | [1]
Term, Effective Date | Oct. 21, 2014 | [2]
Term, Maturity Date | Oct. 21, 2021 | [2]
Interest Rate Swap Two |  |
Interest rate swap derivative financial instruments |  |
Forecasted Notional Amount | $ 100,000 |
Variable Interest Rate | 3 month LIBOR | [1]
Fixed Interest Rate | 2.498% | [1]
Term, Effective Date | Nov. 30, 2015 | [2]
Term, Maturity Date | Nov. 30, 2022 | [2]
[1] | The Company pays the fixed interest rate and the counterparty pays the Company the variable interest rate.
[2] | No cash will be exchanged prior to the term.

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- Definition The reference rate for the variable rate of the interest rate derivative, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
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- Definition Date the entity entered into the derivative contract, in CCYY-MM-DD format. + References No definition available. + Details
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