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Allowance For Credit Losses (Activity In The Allowance For Loan Losses) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | $ 85,675 | $ 56,679
Financing Receivable, Allowance for Credit Loss, Writeoff | 1,701 | 2,685
Financing Receivable, Allowance for Credit Loss, Recovery | 1,677 | 2,356
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | 24 | 329
Provision for Loan, Lease, and Other Losses | (4,855) | 5,153
Ending balance | 86,886 | 61,503
Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 6,090 |
Commercial Financial And Agricultural [Member] |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 25,608 | 20,203
Financing Receivable, Allowance for Credit Loss, Writeoff | 146 | 523
Financing Receivable, Allowance for Credit Loss, Recovery | 123 | 700
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | 23 | (177)
Provision for Loan, Lease, and Other Losses | (1,049) | 1,164
Ending balance | 16,279 | 21,544
Commercial Financial And Agricultural [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | (8,257) |
Commercial Real Estate [Member] |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 23,480 | 10,229
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0
Financing Receivable, Allowance for Credit Loss, Recovery | 86 | 300
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | (86) | (300)
Provision for Loan, Lease, and Other Losses | (1,198) | 1,062
Ending balance | 24,487 | 11,591
Commercial Real Estate [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 2,119 |
Construction Real Estate [Member] |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 7,288 | 5,311
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 6
Financing Receivable, Allowance for Credit Loss, Recovery | 252 | 230
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | (252) | (224)
Provision for Loan, Lease, and Other Losses | 171 | (42)
Ending balance | 5,813 | 5,493
Construction Real Estate [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | (1,898) |
Residential Real Estate [Member] |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 11,363 | 8,610
Financing Receivable, Allowance for Credit Loss, Writeoff | 11 | 71
Financing Receivable, Allowance for Credit Loss, Recovery | 62 | 96
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | (51) | (25)
Provision for Loan, Lease, and Other Losses | (498) | 382
Ending balance | 14,037 | 9,017
Residential Real Estate [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 3,121 |
Consumer [Member] |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 17,418 | 12,211
Financing Receivable, Allowance for Credit Loss, Writeoff | 1,544 | 2,085
Financing Receivable, Allowance for Credit Loss, Recovery | 1,154 | 1,030
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | 390 | 1,055
Provision for Loan, Lease, and Other Losses | (2,224) | 2,572
Ending balance | 25,729 | 13,728
Consumer [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 10,925 |
Finance Leases Portfolio Segment [Member] |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | 518 | 115
Financing Receivable, Allowance for Credit Loss, Writeoff | 0 | 0
Financing Receivable, Allowance for Credit Loss, Recovery | 0 | 0
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery, Total | 0 | 0
Provision for Loan, Lease, and Other Losses | (57) | 15
Ending balance | 541 | $ 130
Finance Leases Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |
Beginning balance | $ 80 |

X
- Definition Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (4) + Details
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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(2)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (3) Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (c) Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph (a) -Subparagraph (1) + Details
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- Definition Amount of increase in allowance for credit loss on financing receivable from recovery. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448 + Details
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