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Derivative Instruments (Details) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
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Jun. 30, 2012
Derivative [Line Items] |
Derivative, Notional Amount1 | $ 11,084
DerivativeAssetFairValueGrossAsset | 1,297
Derivative Asset, Fair Value, Gross Liability | 1,297
Derivative, Gain (Loss) on Derivative, Net | 0
Derivative, Interest Rate Swap, Pay Fixed, Receive Variable [Member] |
Derivative [Line Items] |
Derivative, Notional Amount1 | 5,542
DerivativeAssetFairValueGrossAsset | 0
Derivative Asset, Fair Value, Gross Liability | 1,297
Derivative, Gain (Loss) on Derivative, Net | 28
Derivative, Interest Rate Swap, Pay Variable, Receive Fixed [Member] |
Derivative [Line Items] |
Derivative, Notional Amount1 | 5,542
DerivativeAssetFairValueGrossAsset | 1,297
Derivative Asset, Fair Value, Gross Liability | 0
Derivative, Gain (Loss) on Derivative, Net | $ (28)

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- Definition Fair value of liability associated with derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position. + References Reference 1: 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=6935481&loc=SL5624163-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph a -Clause 1 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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