Derivative Instruments - Balance Sheet Location (Table) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Derivatives Fair Value
Derivative instruments long-term liabilities.	$ 0	$ 0
Derivative instruments short-term liabilities.	0	467
Total Derivative Liabilities	0	467
Derivatives designated as hedging instruments - effective hedges
Derivatives Fair Value
Derivative instruments long-term liabilities.	0	0
Derivative instruments short-term liabilities.	0	100
Total derivatives not designated as hedging instruments - ineffective hedges
Derivatives Fair Value
Derivative instruments short-term liabilities.	$ 0	$ 367

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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