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Allowance for Loan Losses Composition (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | $ 3,566 | $ 1,616 |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 81,813 | 81,581 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 85,379 | 83,197 | $ 85,675 | $ 56,679
Financing Receivable, Individually Evaluated for Impairment | 78,341 | 74,502 |  |
Financing Receivable, Collectively Evaluated for Impairment | 7,058,897 | 6,789,471 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 4,653 | 7,149 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 7,141,891 | $ 6,871,122 |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment | 4.55% | 2.17% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment | 1.16% | 1.20% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 1.20% | 1.21% |  |
PPP loans originated | $ 4,200 | $ 74,400 |  |
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | 6,090 | 6,090 |
7000 Hotels, Rooming Houses, Camps and Other Lodging Places |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 148,018 |  |
Loans and Leases Receivable, Net of Deferred Income |  | 203,900 |  |
Additional Reserve Pandemic Risk |  | 2,226 |  |
722110 Full-Service Restaurants |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 40,648 |  |
Additional Reserve Pandemic Risk |  | 917 |  |
5331 Retail, Variety Stores |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 184,171 |  |
Additional Reserve Pandemic Risk |  | 2,033 |  |
Hotels, Restaurants, Strip Shopping Total |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Collectively Evaluated for Impairment |  | 372,837 |  |
Additional Reserve Pandemic Risk |  | 5,176 |  |
Commercial Financial And Agricultural [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 3,426 | 1,385 |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 13,561 | 12,640 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 16,987 | 14,025 | 25,608 | 20,203
Financing Receivable, Individually Evaluated for Impairment | 41,307 | 22,666 |  |
Financing Receivable, Collectively Evaluated for Impairment | 1,259,524 | 1,275,783 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 102 | 177 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 1,300,933 | $ 1,298,626 |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment | 8.29% | 6.11% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment | 1.08% | 0.99% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 1.31% | 1.08% |  |
Commercial Financial And Agricultural [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | $ (8,257) |  |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | $ 131 | 188 |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 17,698 | 25,278 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 17,829 | 25,466 | 23,480 | 10,229
Financing Receivable, Individually Evaluated for Impairment | 32,423 | 47,820 |  |
Financing Receivable, Collectively Evaluated for Impairment | 1,758,118 | 1,748,854 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 3,513 | 5,118 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 1,794,054 | $ 1,801,792 |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment | 0.40% | 0.39% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment | 1.01% | 1.45% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 0.99% | 1.41% |  |
Commercial Real Estate Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | $ 2,119 |  |
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 | 5,550 | 5,758 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 5,550 | 5,758 | 7,288 | 5,311
Financing Receivable, Individually Evaluated for Impairment | 1,712 | 222 |  |
Financing Receivable, Collectively Evaluated for Impairment | 323,043 | 320,608 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 660 | 956 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 325,415 | $ 321,786 |  |
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 | 1.72% | 1.80% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 1.71% | 1.79% |  |
Construction Real Estate [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | $ (1,898) |  |
Residential 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 | 16,831 | 11,424 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 16,831 | 11,424 | 11,363 | 8,610
Financing Receivable, Individually Evaluated for Impairment | 2,191 | 2,606 |  |
Financing Receivable, Collectively Evaluated for Impairment | 1,794,302 | 1,735,226 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 378 | 875 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 1,796,871 | $ 1,738,707 |  |
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 | 0.94% | 0.66% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 0.94% | 0.66% |  |
Residential Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | $ 3,121 |  |
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 | 28,021 | 26,286 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 28,021 | 26,286 | 17,418 | 12,211
Financing Receivable, Individually Evaluated for Impairment | 0 | 0 |  |
Financing Receivable, Collectively Evaluated for Impairment | 1,904,981 | 1,689,679 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 0 | 0 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 1,904,981 | $ 1,689,679 |  |
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 | 1.47% | 1.56% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 1.47% | 1.56% |  |
Consumer Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | $ 10,925 |  |
Finance Leases Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | $ 9 | 43 |  |
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment | 152 | 195 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses | 0 | 0 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 161 | 238 | $ 518 | $ 115
Financing Receivable, Individually Evaluated for Impairment | 708 | 1,188 |  |
Financing Receivable, Collectively Evaluated for Impairment | 18,929 | 19,321 |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance | 0 | 23 |  |
Loans and Leases Receivable, Net of Deferred Income | $ 19,637 | $ 20,532 |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Individually Evaluated for Impairment | 1.27% | 3.62% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans, Collectively Evaluated for Impairment | 0.80% | 1.01% |  |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance | 0.00% | 0.00% |  |
Loans And Leases Receivable, Ratio Of Allowance For Loan Losses To Total Loans | 0.82% | 1.16% |  |
Finance Leases Portfolio Segment [Member] | Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  | $ 80 |  |

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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 https://asc.fasb.org/extlink&oid=123409700&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 https://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 + Details
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- Definition The undiscounted sum of all amounts, including amounts deemed principal, interest, fees, penalties, and other under the loan, owed to the investor at the reporting date, whether or not currently due and whether or not any such amounts have been written or charged off by the investor. This relates to loans not accounted for as 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 15 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=123409700&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 (a)(1) -URI https://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 + Details
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