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Letters Of Credit And Off Balance Sheet Liabilities (Narrative) (Details) (USD $) In Millions, unless otherwise specified | Jun. 30, 2013 | Dec. 31, 2012
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Letters of Credit and Off Balance Sheet Liabilities [Abstract] |  |
Outstanding standby letters of credit | $ 1.2 | $ 1.3

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- Details
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Balance Type: | na
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- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
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