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Derivative Instruments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015
Derivative [Line Items] |  |
Derivative, Notional Amount1 | $ 7,934 | $ 8,634
DerivativeAssetFairValueGrossAsset | 241 | 440
Derivative Asset, Fair Value, Gross Liability | 241 | 440
Derivative, Gain (Loss) on Derivative, Net | 0 | 0
Derivative, Interest Rate Swap, Pay Fixed, Receive Variable [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount1 | 3,967 | 4,317
DerivativeAssetFairValueGrossAsset | 0 | 0
Derivative Asset, Fair Value, Gross Liability | 241 | 440
Derivative, Gain (Loss) on Derivative, Net | 199 | 194
Derivative, Interest Rate Swap, Pay Variable, Receive Fixed [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount1 | 3,967 | 4,317
DerivativeAssetFairValueGrossAsset | 241 | 440
Derivative Asset, Fair Value, Gross Liability | 0 | 0
Derivative, Gain (Loss) on Derivative, Net | $ (199) | $ (194)

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- Definition Fair value of liability associated with 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226003-175313 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 + Details
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