Derivative Financial Instruments - Summary of the Fair Value Amounts of Derivative Instruments (Details) (Level 2 [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Level 2 [Member]
Derivatives Designated as Hedging Instruments
Forward Currency Contracts	$ 831	$ 26
Cash Flow Hedge Derivative Instrument Assets at Fair Value	831	26
Interest Rate Swaps	855	729
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value	855	729
Derivatives Not Designated as Hedging Instruments
Forward Currency Contracts	79	62
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	79	62
Total Derivative Assets	910	88
Total Derivative Liabilities	855	729
Derivative Assets (Liabilities), at Fair Value, Net	$ 55	$ (641)

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- Definition

Fair value of all asset derivatives designated as cash flow hedging instruments.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

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Fair value of all liability derivatives designated as cash flow hedging instruments.

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Fair value, after the effects of master netting arrangements, of a financial asset or other 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 values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

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Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset.

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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. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Fair value as of the balance sheet date of all foreign currency derivative assets designated as cash flow hedging instruments.

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Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments.

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- Definition

Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.

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