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v3.20.4

Allowance for Loan Losses Composition (Details) - USD ($) | 9 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2020 | Dec. 31, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | $ 5,434,000 |  |  | $ 5,230,000 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 80,074,000 |  |  | 51,181,000 |
Acquired with deteriorated credit quality |  | 167,000 |  |  | 268,000 |
Financing Receivable, Allowance for Credit Losses |  | 85,675,000 |  |  | 56,679,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 108,407,000 |  |  | 77,459,000 |
Financing Receivable, Collectively Evaluated for Impairment |  | 7,058,225,000 |  |  | 6,409,614,000 |
Loans acquired with deteriorated credit quality |  | 11,153,000 |  |  | 14,331,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 7,177,785,000 |  |  | $ 6,501,404,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 5.01% |  |  | 6.75% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 1.13% |  |  | 0.80% |
Loans acquired with deteriorated credit quality |  | 1.50% |  |  | 1.87% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 1.19% |  |  | 0.87% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 108,455,000 |  |  | $ 77,491,000 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 7,078,699,000 |  |  | 6,428,693,000 |
Loans acquired with deteriorated credit quality |  | 11,284,000 |  |  | 14,441,000 |
Loans and Leases Receivable, Recorded Investment |  | 7,198,438,000 |  |  | 6,520,625,000 |
Total loans |  | $ 7,177,785,000 |  |  | $ 6,501,404,000 | $ 5,692,132,000
Loans and Leases Receivable, Allowance, Environmental Risk Factor | 0.825% | 0.855% | 0.75% | 0.675% | 0.60% |
PPP loans originated | $ 543,100,000 | $ 337,100,000 |  |  |  |
7000 Hotels, Rooming Houses, Camps and Other Lodging Places |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 96,909,000 |  |  |  |
Loans and Leases Receivable, Net of Deferred Income |  | 181,400,000 |  |  |  |
Additional Reserve Pandemic Risk |  | 1,391,000 |  |  |  |
722110 Full-Service Restaurants |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 33,409,000 |  |  |  |
Additional Reserve Pandemic Risk |  | 637,000 |  |  |  |
5331 Retail, Variety Stores |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 177,706,000 |  |  |  |
Additional Reserve Pandemic Risk |  | 1,731,000 |  |  |  |
Hotels, Restaurants, Strip Shopping Total |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 308,024,000 |  |  |  |
Additional Reserve Pandemic Risk |  | 3,759,000 |  |  |  |
Purchased credit impaired [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Total loans |  | 10,422,000 |  |  | $ 13,469,000 |
Financial Asset Originated | 7000 Hotels, Rooming Houses, Camps and Other Lodging Places |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 93,090,000 |  |  |  |
Additional Reserve Pandemic Risk |  | 1,800,000 |  |  |  |
Financial Asset Originated | 722110 Full-Service Restaurants |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 27,880,000 |  |  |  |
Financial Asset Originated | 5331 Retail, Variety Stores |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 156,605,000 |  |  |  |
Financial Asset Originated | Hotels, Restaurants, Strip Shopping Total |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 277,575,000 |  |  |  |
Financial Asset Acquired and No Credit Deterioration | 7000 Hotels, Rooming Houses, Camps and Other Lodging Places |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 3,819,000 |  |  |  |
Financial Asset Acquired and No Credit Deterioration | 722110 Full-Service Restaurants |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 5,529,000 |  |  |  |
Financial Asset Acquired and No Credit Deterioration | 5331 Retail, Variety Stores |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 21,101,000 |  |  |  |
Financial Asset Acquired and No Credit Deterioration | Hotels, Restaurants, Strip Shopping Total |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 30,449,000 |  |  |  |
Commercial Financial And Agricultural [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 3,758,000 |  |  | 5,104,000 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 21,809,000 |  |  | 14,948,000 |
Acquired with deteriorated credit quality |  | 41,000 |  |  | 151,000 |
Financing Receivable, Allowance for Credit Losses |  | 25,608,000 |  |  | 20,203,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 28,811,000 |  |  | 33,077,000 |
Financing Receivable, Collectively Evaluated for Impairment |  | 1,559,842,000 |  |  | 1,151,073,000 |
Loans acquired with deteriorated credit quality |  | 336,000 |  |  | 960,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 1,588,989,000 |  |  | $ 1,185,110,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 13.04% |  |  | 15.43% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 1.40% |  |  | 1.30% |
Loans acquired with deteriorated credit quality |  | 12.20% |  |  | 15.73% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 1.61% |  |  | 1.70% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 28,836,000 |  |  | $ 33,088,000 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 1,566,344,000 |  |  | 1,155,449,000 |
Loans acquired with deteriorated credit quality |  | 337,000 |  |  | 966,000 |
Loans and Leases Receivable, Recorded Investment |  | 1,595,517,000 |  |  | 1,189,503,000 |
Commercial Financial And Agricultural [Member] | Purchased credit impaired [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Total loans |  | 337,000 |  |  | 966,000 |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 1,316,000 |  |  | 35,000 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 22,093,000 |  |  | 10,187,000 |
Acquired with deteriorated credit quality |  | 71,000 |  |  | 7,000 |
Financing Receivable, Allowance for Credit Losses |  | 23,480,000 |  |  | 10,229,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 70,334,000 |  |  | 41,770,000 |
Financing Receivable, Collectively Evaluated for Impairment |  | 1,670,510,000 |  |  | 1,558,550,000 |
Loans acquired with deteriorated credit quality |  | 7,345,000 |  |  | 9,093,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 1,748,189,000 |  |  | $ 1,609,413,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 1.87% |  |  | 0.08% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 1.32% |  |  | 0.65% |
Loans acquired with deteriorated credit quality |  | 0.97% |  |  | 0.08% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 1.34% |  |  | 0.64% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 70,357,000 |  |  | $ 41,791,000 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 1,676,388,000 |  |  | 1,564,011,000 |
Loans acquired with deteriorated credit quality |  | 7,461,000 |  |  | 9,182,000 |
Loans and Leases Receivable, Recorded Investment |  | 1,754,206,000 |  |  | 1,614,984,000 |
Commercial Real Estate Portfolio Segment [Member] | Purchased credit impaired [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Total loans |  | 7,461,000 |  |  | 9,182,000 |
Construction Real Estate [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 0 |  |  | 0 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 7,288,000 |  |  | 5,311,000 |
Acquired with deteriorated credit quality |  | 0 |  |  | 0 |
Financing Receivable, Allowance for Credit Losses |  | 7,288,000 |  |  | 5,311,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 3,110,000 |  |  | 453,000 |
Financing Receivable, Collectively Evaluated for Impairment |  | 339,312,000 |  |  | 330,106,000 |
Loans acquired with deteriorated credit quality |  | 999,000 |  |  | 1,140,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 343,421,000 |  |  | $ 331,699,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 0.00% |  |  | 0.00% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 2.15% |  |  | 1.61% |
Loans acquired with deteriorated credit quality |  | 0.00% |  |  | 0.00% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 2.12% |  |  | 1.60% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 3,110,000 |  |  | $ 453,000 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 340,116,000 |  |  | 331,161,000 |
Loans acquired with deteriorated credit quality |  | 1,002,000 |  |  | 1,143,000 |
Loans and Leases Receivable, Recorded Investment |  | 344,228,000 |  |  | 332,757,000 |
Residential Portfolio Segment [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 16,000 |  |  | 42,000 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 11,292,000 |  |  | 8,458,000 |
Acquired with deteriorated credit quality |  | 55,000 |  |  | 110,000 |
Financing Receivable, Allowance for Credit Losses |  | 11,363,000 |  |  | 8,610,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 4,557,000 |  |  | 2,025,000 |
Financing Receivable, Collectively Evaluated for Impairment |  | 1,806,126,000 |  |  | 1,888,088,000 |
Loans acquired with deteriorated credit quality |  | 2,361,000 |  |  | 2,613,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 1,813,044,000 |  |  | $ 1,892,726,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 0.35% |  |  | 2.07% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 0.63% |  |  | 0.45% |
Loans acquired with deteriorated credit quality |  | 2.33% |  |  | 4.21% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 0.63% |  |  | 0.45% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 4,557,000 |  |  | $ 2,025,000 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 1,808,892,000 |  |  | 1,891,941,000 |
Loans acquired with deteriorated credit quality |  | 2,372,000 |  |  | 2,625,000 |
Loans and Leases Receivable, Recorded Investment |  | 1,815,821,000 |  |  | 1,896,591,000 |
Consumer Portfolio Segment [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 0 |  |  | 0 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 17,418,000 |  |  | 12,211,000 |
Acquired with deteriorated credit quality |  | 0 |  |  | 0 |
Financing Receivable, Allowance for Credit Losses |  | 17,418,000 |  |  | 12,211,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 0 |  |  | 0 |
Financing Receivable, Collectively Evaluated for Impairment |  | 1,659,704,000 |  |  | 1,452,373,000 |
Loans acquired with deteriorated credit quality |  | 0 |  |  | 2,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 1,659,704,000 |  |  | $ 1,452,375,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 0.00% |  |  | 0.00% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 1.05% |  |  | 0.84% |
Loans acquired with deteriorated credit quality |  | 0.00% |  |  | 0.00% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 1.05% |  |  | 0.84% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 0 |  |  | $ 0 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 1,664,214,000 |  |  | 1,456,687,000 |
Loans acquired with deteriorated credit quality |  | 0 |  |  | 2,000 |
Loans and Leases Receivable, Recorded Investment |  | 1,664,214,000 |  |  | 1,456,689,000 |
Leases |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 344,000 |  |  | 49,000 |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment |  | 174,000 |  |  | 66,000 |
Acquired with deteriorated credit quality |  | 0 |  |  | 0 |
Financing Receivable, Allowance for Credit Losses |  | 518,000 |  |  | 115,000 |
Financing Receivable, Individually Evaluated for Impairment |  | 1,595,000 |  |  | 134,000 |
Financing Receivable, Collectively Evaluated for Impairment |  | 22,731,000 |  |  | 29,424,000 |
Loans acquired with deteriorated credit quality |  | 112,000 |  |  | 523,000 |
Loans and Leases Receivable, Net of Deferred Income |  | $ 24,438,000 |  |  | $ 30,081,000 |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment |  | 21.57% |  |  | 36.57% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment |  | 0.77% |  |  | 0.22% |
Loans acquired with deteriorated credit quality |  | 0.00% |  |  | 0.00% |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans |  | 2.12% |  |  | 0.38% |
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment |  | $ 1,595,000 |  |  | $ 134,000 |
Loans And Leases Receivable, Recorded Investment, Collectively Evaluated for Impairment |  | 22,745,000 |  |  | 29,444,000 |
Loans acquired with deteriorated credit quality |  | 112,000 |  |  | 523,000 |
Loans and Leases Receivable, Recorded Investment |  | 24,452,000 |  |  | 30,101,000 |
Leases | Purchased credit impaired [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Total loans |  | 112,000 |  |  | 523,000 |
Commercial Portfolio Segment [Member] | Performing acquired loans |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | 678,000 |  |  |  |
Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Purchased credit impaired [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  | $ 167,000 |  |  | 268,000 |
Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Nonperforming Financial Instruments [Member] | Purchased credit impaired [Member] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment |  |  |  |  | 0 |
Loans and Leases Receivable, Recorded Investment |  |  |  |  | 6,000 |
Total loans |  |  |  |  | $ 5,000 |

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- Definition Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121585399&loc=d3e13503-111538 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 + Details
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- Definition The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121585399&loc=d3e13503-111538 + Details
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