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Loans (Aging Of Recorded Investment In Past Due Loans) (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2016 USD ($) contracts | Jun. 30, 2015 USD ($) contracts | Jun. 30, 2016 USD ($) contracts | Jun. 30, 2015 USD ($) contracts | Dec. 31, 2015 USD ($)
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 110 |  | 126 | 194 |  | 232 |  |
Accruing loans past due 30-89 days |  | $ 20,626 |  |  | $ 20,626 |  |  | $ 24,505 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 37,545 | [1] |  | 37,545 | [1] |  | 42,383 | [2]
Total loans past due |  | 58,171 |  |  | 58,171 |  |  | 66,888 |
Total current |  | 5,083,489 |  |  | 5,083,489 |  |  | 5,015,436 |
Recorded Investment |  | 5,141,660 |  |  | 5,141,660 |  |  | 5,082,324 |
Loans past due 90 days or more and accruing |  | 2,356 |  |  | 2,356 |  |  | 1,975 |
Impaired Financing Receivable, Recorded Investment, Nonaccrual loans which are current in regards to contractual P&I payments |  | 75,200 |  |  | 75,200 |  |  | 55,500 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 8,827 |  | $ 3,979 | $ 10,794 |  | $ 7,416 |  |
Commercial Financial And Agricultural [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 10 |  | 12 | 17 |  | 25 |  |
Accruing loans past due 30-89 days |  | $ 311 |  |  | $ 311 |  |  | 670 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 8,178 | [1] |  | 8,178 | [1] |  | 7,536 | [2]
Total loans past due |  | 8,489 |  |  | 8,489 |  |  | 8,206 |
Total current |  | 959,086 |  |  | 959,086 |  |  | 950,958 |
Loans past due 90 days or more and accruing |  | 0 |  |  | 0 |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 3,299 |  | $ 1,789 | 3,996 |  | $ 2,506 |  |
Construction Real Estate, SEPH Commercial Land and Development [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Accruing loans past due 30-89 days |  | 0 |  |  | 0 |  |  |  |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 1,700 | [1] |  | 1,700 | [1] |  | 2,044 | [2]
Total loans past due |  | 1,700 |  |  | 1,700 |  |  | 2,044 |
Recorded Investment | [3] | 1,700 |  |  | 1,700 |  |  | 2,044 |
Loans past due 90 days or more and accruing |  | $ 0 |  |  | $ 0 |  |  | 0 |
Construction Real Estate - Remaining Commercial [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 1 |  | 0 | 1 |  | 0 |  |
Accruing loans past due 30-89 days |  |  |  |  |  |  |  | 165 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | $ 110 | [1] |  | $ 110 | [1] |  | 84 | [2]
Total loans past due |  | 110 |  |  | 110 |  |  | 249 |
Total current |  | 127,297 |  |  | 127,297 |  |  | 128,118 |
Recorded Investment |  | 127,407 |  |  | 127,407 |  |  | 128,367 |
Loans past due 90 days or more and accruing |  | 0 |  |  | 0 |  |  | 0 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 196 |  |  | $ 196 |  |  |  |
Construction Real Estate - Mortgage [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 0 |  | 0 | 0 |  | 1 |  |
Accruing loans past due 30-89 days |  | $ 134 |  |  | $ 134 |  |  | 63 |
Past due nonaccrual loans and loans past due 90 days or more and accruing | [2] |  |  |  |  |  |  | 7 |
Total loans past due |  | 134 |  |  | 134 |  |  | 70 |
Total current |  | 38,196 |  |  | 38,196 |  |  | 36,727 |
Recorded Investment |  | 38,330 |  |  | 38,330 |  |  | 36,797 |
Loans past due 90 days or more and accruing |  | $ 0 |  |  | $ 0 |  |  | 0 |
Financing Receivable, Modifications, Recorded Investment, During Period |  |  |  |  |  |  | $ 20 |  |
Construction Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 1 |  | 1 | 1 |  | 1 |  |
Accruing loans past due 30-89 days |  | $ 216 |  |  | $ 216 |  |  | 200 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 16 | [1] |  | 16 | [1] |  | 46 | [2]
Total loans past due |  | 232 |  |  | 232 |  |  | 246 |
Total current |  | 5,544 |  |  | 5,544 |  |  | 6,308 |
Recorded Investment |  | 5,776 |  |  | 5,776 |  |  | 6,554 |
Loans past due 90 days or more and accruing |  | 0 |  |  | 0 |  |  | 0 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 10 |  | $ 20 | $ 10 |  | $ 21 |  |
Residential Real Estate - Commercial [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 1 |  | 6 | 3 |  | 9 |  |
Accruing loans past due 30-89 days |  | $ 70 |  |  | $ 70 |  |  | 325 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 10,696 | [1] |  | 10,696 | [1] |  | 19,521 | [2]
Total loans past due |  | 10,766 |  |  | 10,766 |  |  | 19,846 |
Total current |  | 399,526 |  |  | 399,526 |  |  | 391,739 |
Recorded Investment |  | 410,292 |  |  | 410,292 |  |  | 411,585 |
Loans past due 90 days or more and accruing |  | 0 |  |  | 0 |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 132 |  | $ 832 | $ 695 |  | $ 1,266 |  |
Residential Real Estate - Mortgage [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 4 |  | 8 | 9 |  | 15 |  |
Accruing loans past due 30-89 days |  | $ 9,061 |  |  | $ 9,061 |  |  | 10,569 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 11,121 | [1] |  | 11,121 | [1] |  | 8,735 | [2]
Total loans past due |  | 20,182 |  |  | 20,182 |  |  | 19,304 |
Total current |  | 1,179,223 |  |  | 1,179,223 |  |  | 1,192,984 |
Recorded Investment |  | 1,199,405 |  |  | 1,199,405 |  |  | 1,212,288 |
Loans past due 90 days or more and accruing |  | 1,200 |  |  | 1,200 |  |  | 851 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 441 |  | $ 541 | $ 752 |  | $ 1,069 |  |
Residential Real Estate - HELOC [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 2 |  | 6 | 8 |  | 16 |  |
Accruing loans past due 30-89 days |  | $ 548 |  |  | $ 548 |  |  | 487 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 902 | [1] |  | 902 | [1] |  | 186 | [2]
Total loans past due |  | 1,450 |  |  | 1,450 |  |  | 673 |
Total current |  | 212,731 |  |  | 212,731 |  |  | 211,511 |
Recorded Investment |  | 214,181 |  |  | 214,181 |  |  | 212,184 |
Loans past due 90 days or more and accruing |  | 233 |  |  | 233 |  |  | 27 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 55 |  | $ 74 | 237 |  | $ 342 |  |
Residential Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Accruing loans past due 30-89 days |  | 161 |  |  | 161 |  |  | 426 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 548 | [1] |  | 548 | [1] |  | 318 | [2]
Total loans past due |  | 709 |  |  | 709 |  |  | 744 |
Total current |  | 19,129 |  |  | 19,129 |  |  | 21,972 |
Recorded Investment |  | 19,838 |  |  | 19,838 |  |  | 22,716 |
Loans past due 90 days or more and accruing |  | 152 |  |  | 152 |  |  | 4 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 42 |  | $ 57 | $ 42 |  | $ 57 |  |
SEPH Commercial Land and Development [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 0 |  | 0 | 0 |  | 0 |  |
Commercial Financial And Agricultural [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Recorded Investment | [3] | $ 967,575 |  |  | $ 967,575 |  |  | 959,164 |
Commercial Real Estate [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 4 |  | 0 | 4 |  | 6 |  |
Accruing loans past due 30-89 days |  | $ 359 |  |  | $ 359 |  |  | 142 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 2,863 | [1] |  | 2,863 | [1] |  | 530 | [2]
Total loans past due |  | 3,222 |  |  | 3,222 |  |  | 672 |
Total current |  | 1,131,467 |  |  | 1,131,467 |  |  | 1,116,940 |
Recorded Investment | [3] | 1,134,689 |  |  | 1,134,689 |  |  | 1,117,612 |
Loans past due 90 days or more and accruing |  | 0 |  |  | 0 |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 3,907 |  |  | $ 3,908 |  | $ 1,291 |  |
Consumer [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 85 |  | 90 | 149 |  | 156 |  |
Accruing loans past due 30-89 days |  | $ 9,766 |  |  | $ 9,766 |  |  | 11,458 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 1,411 | [1] |  | 1,411 | [1] |  | 3,376 | [2]
Total loans past due |  | 11,177 |  |  | 11,177 |  |  | 14,834 |
Total current |  | 1,007,611 |  |  | 1,007,611 |  |  | 955,309 |
Recorded Investment |  | 1,018,788 |  |  | 1,018,788 |  |  | 970,143 |
Loans past due 90 days or more and accruing |  | 771 |  |  | 771 |  |  | 1,093 |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 745 |  | $ 666 | 958 |  | $ 844 |  |
Leases [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Accruing loans past due 30-89 days |  | 0 |  |  | 0 |  |  | 0 |
Past due nonaccrual loans and loans past due 90 days or more and accruing |  | 0 | [1] |  | 0 | [1] |  | 0 | [2]
Total loans past due |  | 0 |  |  | 0 |  |  | 0 |
Total current |  | 3,679 |  |  | 3,679 |  |  | 2,870 |
Recorded Investment |  | $ 3,679 |  |  | $ 3,679 |  |  | $ 2,870 |
Residential Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts |  | 2 |  | 3 | 2 |  | 3 |  |
Accruing Financing Receivable Modifications [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 3,555 |  | $ 1,012 | $ 3,729 |  | $ 1,753 |  |
Accruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 51 |  | 896 | 51 |  | 1,107 |  |
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 0 |  | 0 | 0 |  | 0 |  |
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 0 |  | 0 | 0 |  | 0 |  |
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 0 |  | 39 | 98 |  | 365 |  |
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 17 |  | 37 | 80 |  | 228 |  |
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 39 |  |  | 39 |  |  |  |
Accruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 3,326 |  |  | 3,327 |  |  |  |
Accruing Financing Receivable Modifications [Member] | Consumer [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 122 |  | 40 | 134 |  | 53 |  |
Nonaccruing Financing Receivable Modifications [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 5,272 |  | 2,967 | 7,065 |  | 5,663 |  |
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 3,248 |  | 893 | 3,945 |  | 1,399 |  |
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 196 |  |  | 196 |  |  |  |
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  |  |  |  |  |  | 20 |  |
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 10 |  | 20 | 10 |  | 21 |  |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 132 |  | 832 | 695 |  | 1,266 |  |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 441 |  | 502 | 654 |  | 704 |  |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 38 |  | 37 | 157 |  | 114 |  |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 3 |  | 57 | 3 |  | 57 |  |
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | 581 |  |  | 581 |  | 1,291 |  |
Nonaccruing Financing Receivable Modifications [Member] | Consumer [Member] |  |  |  |  |  |  |  |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |  |  |  |  |  |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period |  | $ 623 |  | $ 626 | $ 824 |  | $ 791 |  |
[1] | 1) Includes $2.4 million of loans past due 90 days or more and accruing. The remaining are past due nonaccrual loans.(2) Includes $75.2 million of nonaccrual loans which are current in regards to contractual principal and interest payments
[2] | 1) Includes $2.0 million of loans past due 90 days or more and accruing. The remaining are past due nonaccrual loans.(2) Includes $55.5 million of nonaccrual loans which are current in regards to contractual principal and interest payments.
[3] | Included within commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class.

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