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Loans (Recorded Investment In Nonaccrual Restructured And Loans Past Due 90 Days Or More And Accruing) (Details) - USD ($) $ in Thousands | Sep. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | $ 90,995 | $ 100,393
Accruing restructured loans | 17,201 | 16,332
Loans past due 90 days or more and accruing | 1,555 | 2,709
Total nonperforming loans | 109,751 | 119,434
Commercial Financial And Agricultural [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 18,142 | 18,826
Accruing restructured loans | 1,015 | 297
Loans past due 90 days or more and accruing | 0 | 229
Total nonperforming loans | 19,157 | 19,352
Construction Real Estate, SEPH Commercial Land and Development [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 2,045 | 2,078
Accruing restructured loans | 0 | 0
Loans past due 90 days or more and accruing | 0 | 0
Total nonperforming loans | 2,045 | 2,078
Construction Real Estate - Remaining Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 5,746 | 5,558
Accruing restructured loans | 247 | 51
Loans past due 90 days or more and accruing | 0 | 0
Total nonperforming loans | 5,993 | 5,609
Construction Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 28 | 59
Accruing restructured loans | 91 | 94
Loans past due 90 days or more and accruing | 0 | 9
Total nonperforming loans | 119 | 162
Construction Real Estate - Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 126 | 115
Accruing restructured loans | 113 | 125
Loans past due 90 days or more and accruing | 0 | 0
Total nonperforming loans | 239 | 240
Residential Real Estate - Commercial [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 23,787 | 24,336
Accruing restructured loans | 583 | 594
Loans past due 90 days or more and accruing | 0 |
Total nonperforming loans | 24,370 | 24,930
Residential Real Estate - Mortgage [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 19,529 | 21,869
Accruing restructured loans | 9,915 | 10,349
Loans past due 90 days or more and accruing | 469 | 1,329
Total nonperforming loans | 29,913 | 33,547
Residential Real Estate - HELOC [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 1,685 | 1,879
Accruing restructured loans | 806 | 630
Loans past due 90 days or more and accruing | 17 | 9
Total nonperforming loans | 2,508 | 2,518
Residential Real Estate - Installment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 1,845 | 1,743
Accruing restructured loans | 680 | 779
Loans past due 90 days or more and accruing | 4 |
Total nonperforming loans | 2,529 | 2,522
Commercial Real Estate [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 14,565 | 19,299
Accruing restructured loans | 3,097 | 2,690
Loans past due 90 days or more and accruing | 0 |
Total nonperforming loans | 17,662 | 21,989
Consumer [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Nonaccrual loans | 3,497 | 4,631
Accruing restructured loans | 654 | 723
Loans past due 90 days or more and accruing | 1,065 | 1,133
Total nonperforming loans | $ 5,216 | $ 6,487

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- Definition Reflects the recorded investment in nonaccrual loans, renegotiated loans not currently on nonaccrual, and loans which are contractually past due 90 days or more but whose interest continues to accrue. + References No definition available. + Details
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- Definition Recorded investment in financing receivables that are 90 days or more past due and still accruing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5111-111524 + Details
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