Fair Value Measurements (Details Textuals) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Derivative Assets	$ 1,100	$ 800
Derivative Liabilities	3,800	5,800
Cash Equivalents	28,700	21,500
Change in Carrying Value Verse Fair Value of Long Term Debt	4,700	4,200
Fair Value, Measurements, Recurring [Member]
Cash Equivalents	$ 28,669	$ 21,513

Change in Carrying Value Verse Fair Value of Long Term Debt using level 2 inputs based on the available market information, including interest rates, terms of debt and creditworthiness.

No definition available.

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- Definition

Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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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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+ References

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