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Allowance For Loan Losses (Activity In The Allowance For Loan Losses) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | $ 3,027 | $ 7,695 | $ 6,445 | $ 11,522
Financing Receivable, Allowance for Credit Losses, Recovery | 3,434 | 6,609 | 6,276 | 13,450
Financing Receivables Allowance For Credit Losses Net Charge Offs | (407) | 1,086 | 169 | (1,928)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 55,408 | 60,257 | 54,352 | 59,468
Ending balance | 57,427 | 57,911 | 57,427 | 57,911
Provision for Loan, Lease, and Other Losses | 1,612 | (1,260) | 3,244 | (3,485)
Commercial Financial And Agricultural [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | 499 | 214 | 851 | 853
Financing Receivable, Allowance for Credit Losses, Recovery | 281 | 347 | 572 | 594
Financing Receivables Allowance For Credit Losses Net Charge Offs | 218 | (133) | 279 | 259
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 11,361 | 13,762 | 10,719 | 14,218
Ending balance | 12,124 | 14,196 | 12,124 | 14,196
Provision for Loan, Lease, and Other Losses | 981 | 301 | 1,684 | 237
Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | 153 | 5,274 | 283 | 6,068
Financing Receivable, Allowance for Credit Losses, Recovery | 1,128 | 2,177 | 1,802 | 3,913
Financing Receivables Allowance For Credit Losses Net Charge Offs | (975) | 3,097 | (1,519) | 2,155
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 9,296 | 15,754 | 8,808 | 15,899
Ending balance | 9,467 | 11,062 | 9,467 | 11,062
Provision for Loan, Lease, and Other Losses | (804) | (1,595) | (860) | (2,682)
Construction Real Estate [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | 37 | 21 | 37 | 24
Financing Receivable, Allowance for Credit Losses, Recovery | 679 | 3,023 | 964 | 5,974
Financing Receivables Allowance For Credit Losses Net Charge Offs | (642) | (3,002) | (927) | (5,950)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 8,755 | 8,121 | 8,652 | 6,855
Ending balance | 8,670 | 7,821 | 8,670 | 7,821
Provision for Loan, Lease, and Other Losses | (727) | (3,302) | (909) | (4,984)
Residential Real Estate [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | 735 | 680 | 1,157 | 1,276
Financing Receivable, Allowance for Credit Losses, Recovery | 423 | 356 | 1,347 | 1,593
Financing Receivables Allowance For Credit Losses Net Charge Offs | 312 | 324 | (190) | (317)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 14,512 | 14,207 | 14,772 | 14,251
Ending balance | 15,268 | 14,519 | 15,268 | 14,519
Provision for Loan, Lease, and Other Losses | 1,068 | 636 | 306 | (49)
Consumer [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | 1,603 | 1,506 | 4,117 | 3,301
Financing Receivable, Allowance for Credit Losses, Recovery | 922 | 705 | 1,588 | 1,374
Financing Receivables Allowance For Credit Losses Net Charge Offs | 681 | 801 | 2,529 | 1,927
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 11,484 | 8,413 | 11,401 | 8,245
Ending balance | 11,898 | 10,313 | 11,898 | 10,313
Provision for Loan, Lease, and Other Losses | 1,095 | 2,701 | 3,026 | 3,995
Leases [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Write-downs | 0 | 0 | 0 | 0
Financing Receivable, Allowance for Credit Losses, Recovery | 1 | 1 | 3 | 2
Financing Receivables Allowance For Credit Losses Net Charge Offs | (1) | (1) | (3) | (2)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 0 | 0 | 0 | 0
Ending balance | 0 | 0 | 0 | 0
Provision for Loan, Lease, and Other Losses | $ (1) | $ (1) | $ (3) | $ (2)

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- Definition Financing Receivables Allowance For Credit Losses Net Charge Offs + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of direct write-downs of financing receivables charged against the allowance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section L -Subsection 1 + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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