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Derivatives (Narrative) (Details) (USD $) |  |  | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2014 Interest Rate Swap | Oct. 31, 2012 Interest Rate Swap | Mar. 31, 2014 Interest Rate Cap and Interest Rate Swap | Mar. 31, 2014 Terminated Interest Rate Swap | Mar. 31, 2014 Forward Contracts | Dec. 31, 2013 Forward Contracts
Derivative [Line Items] |  |  |  |  |  |
Notional amount | $ 27,831,000 | $ 28,000,000 |  |  |  |
Expense related to qualifying cash flow hedges expected to be reclassified to earnings over the next 12 months |  |  | (600,000) | 500,000 |  |
Collateral already posted, aggregate fair value |  |  |  |  | $ 7,200,000 | $ 7,200,000

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80748-113994 + Details
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- Definition The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4H -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624258-113959 + Details
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