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Loans - Allowance for Credit Losses by Portfolio Type (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Allowance for loan losses |  |  |
Balance, beginning of period | $ 65,917 | $ 47,547 | $ 47,766
Provision for (benefit from) credit losses | 17,035 | 18,050 | 3,000
Loans charged-off | (9,672) | (2,587) | (4,861)
Recoveries | 1,862 | 2,907 | 1,642
Balance, end of period | 80,398 | 65,917 | 47,547
Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 5,256 |  |
Balance, end of period |  | 5,256 |
Commercial and Industrial |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 40,785 | 31,622 | 29,235
Provision for (benefit from) credit losses | 10,445 | 9,248 | 5,136
Loans charged-off | (9,242) | (2,321) | (4,296)
Recoveries | 1,118 | 2,236 | 1,547
Balance, end of period | 29,523 | 40,785 | 31,622
Commercial and Industrial | Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | (13,583) |  |
Balance, end of period |  | (13,583) |
Commercial Real Estate |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 19,754 | 13,198 | 14,033
Provision for (benefit from) credit losses | 3,996 | 6,168 | (488)
Loans charged-off | (83) | 0 | (375)
Recoveries | 12 | 388 | 28
Balance, end of period | 27,546 | 19,754 | 13,198
Commercial Real Estate | Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 3,867 |  |
Balance, end of period |  | 3,867 |
Residential real estate |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 2,963 | 836 | 1,435
Provision for (benefit from) credit losses | 2,457 | 2,028 | (581)
Loans charged-off | (13) | (122) | (42)
Recoveries | 682 | 221 | 24
Balance, end of period | 16,345 | 2,963 | 836
Residential real estate | Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 10,256 |  |
Balance, end of period |  | 10,256 |
Public finance |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 1,664 | 1,544 | 2,604
Provision for (benefit from) credit losses | (217) | 120 | (1,060)
Loans charged-off | 0 | 0 | 0
Recoveries | 0 | 0 | 0
Balance, end of period | 5,337 | 1,664 | 1,544
Public finance | Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 3,890 |  |
Balance, end of period |  | 3,890 |
Consumer |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 352 | 235 | 288
Provision for (benefit from) credit losses | 400 | 199 | 52
Loans charged-off | (334) | (144) | (148)
Recoveries | 50 | 62 | 43
Balance, end of period | 717 | 352 | 235
Consumer | Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 249 |  |
Balance, end of period |  | 249 |
Other |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | 399 | 112 | 171
Provision for (benefit from) credit losses | (46) | 287 | (59)
Loans charged-off | 0 | 0 | 0
Recoveries | 0 | 0 | 0
Balance, end of period | 930 | 399 | $ 112
Other | Impact of adopting ASC 326 |  |  |
Allowance for loan losses |  |  |
Balance, beginning of period | $ 577 |  |
Balance, end of period |  | $ 577 |

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- Definition Financing Receivable, Credit Loss, Expense (Reversal), Excluding For Unfunded Commitments + References No definition available. + Details
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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + Details
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