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Fair Value (Assets And Liabilities Measured At Fair Value On A Nonrecurring Basis) (Details) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2012 | Dec. 31, 2011
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Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | $ 83,324 | $ 87,813
Mortgage servicing rights | 7,138 | 5,815
Other real estate owned | 41,965 | 42,272
Level 2 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Mortgage servicing rights | 7,138 | 5,815
Level 3 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 83,324 | 87,813
Other real estate owned | 41,965 | 42,272
Commercial, Financial And Agricultural [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 18,476 | 19,931
Commercial, Financial And Agricultural [Member] | Level 3 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 18,476 | 19,931
Construction Real Estate - Vision/SE LLC Commercial Land And Development [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 18,468 | 21,228
Construction Real Estate - Vision/SE LLC Commercial Land And Development [Member] | Level 3 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 18,468 | 21,228
Construction Real Estate - Remaining Commercial [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 8,665 | 8,860
Construction Real Estate - Remaining Commercial [Member] | Level 3 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 8,665 | 8,860
Residential Real Estate Commercial [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 12,270 | 12,935
Residential Real Estate Commercial [Member] | Level 3 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 12,270 | 12,935
Commercial Real Estate [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | 25,445 | 24,859
Commercial Real Estate [Member] | Level 3 [Member] |  |
Fair Value, Assets And Liabilities Measured On Nonrecurring Basis [Line Items] |  |
Impaired loans | $ 25,445 | $ 24,859

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- Definition Impaired Loan Fair Value + References No definition available. + Details
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- Definition Mortgage Servicing Rights Fair Value + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10(4)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 2, 3, 4 -IssueDate 2006-05-01 -Chapter 11 -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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