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Allowance For Loan Losses (Activity In The Allowance For Loan Losses) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | $ 55,315 | $ 59,758 | $ 55,537 | $ 68,444
Charge-offs | 3,839 | 10,064 | 10,347 | 29,031
Recoveries | 2,962 | 3,764 | 8,919 | 5,707
Net Charge-offs | 877 | 6,300 | 1,428 | 23,324
Provision | 673 | 5,238 | 1,002 | 13,576
Ending balance | 55,111 | 58,696 | 55,111 | 58,696
Commercial, Financial And Agricultural [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 15,417 | 18,328 | 15,635 | 16,950
Charge-offs | 776 | 5,423 | 3,484 | 9,961
Recoveries | 728 | 124 | 917 | 592
Net Charge-offs | 48 | 5,299 | 2,567 | 9,369
Provision | 22 | 2,191 | 2,323 | 7,639
Ending balance | 15,391 | 15,220 | 15,391 | 15,220
Commercial Real Estate [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 11,070 | 12,006 | 11,736 | 15,539
Charge-offs | 742 | 935 | 1,076 | 5,869
Recoveries | 222 | 247 | 262 | 339
Net Charge-offs | 520 | 688 | 814 | 5,530
Provision | 475 | 638 | 103 | 1,947
Ending balance | 11,025 | 11,956 | 11,025 | 11,956
Construction Real Estate [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 7,556 | 9,747 | 6,841 | 14,433
Charge-offs | 153 | 1,009 | 1,671 | 5,329
Recoveries | 421 | 1,699 | 1,848 | 1,766
Net Charge-offs | (268) | (690) | (177) | 3,563
Provision | (692) | 1,256 | 114 | 823
Ending balance | 7,132 | 11,693 | 7,132 | 11,693
Residential Real Estate [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 14,634 | 13,868 | 14,759 | 15,692
Charge-offs | 648 | 1,701 | 1,322 | 5,623
Recoveries | 1,142 | 1,187 | 4,640 | 1,796
Net Charge-offs | (494) | 514 | (3,318) | 3,827
Provision | (481) | 452 | (3,430) | 1,941
Ending balance | 14,647 | 13,806 | 14,647 | 13,806
Consumer [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 6,638 | 5,809 | 6,566 | 5,830
Charge-offs | 1,520 | 996 | 2,794 | 2,249
Recoveries | 448 | 507 | 1,251 | 1,214
Net Charge-offs | 1,072 | 489 | 1,543 | 1,035
Provision | 1,350 | 701 | 1,893 | 1,226
Ending balance | 6,916 | 6,021 | 6,916 | 6,021
Leases [Member] |  |  |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |  |
Beginning balance | 0 | 0 | 0 | 0
Charge-offs | 0 | 0 | 0 | 0
Recoveries | 1 | 0 | 1 | 0
Net Charge-offs | (1) | 0 | (1) | 0
Provision | (1) | 0 | (1) | 0
Ending balance | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Financing Receivables Allowance For Credit Losses Net Charge Offs + References No definition available. + Details
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- 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=28368275&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=28368275&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 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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Subparagraph d -Article 9 Reference 3: 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 4: 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 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 Reference 3: 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=28368275&loc=SL6953423-111524 Reference 4: 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 + Details
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