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Loans and Allowance for Credit Losses - Loans outstanding by portfolio segment (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Loans and Allowance for Loan Losses |  |
Carrying amount | $ 2,799,475 | $ 2,759,583
Deferred loan fees and costs | 46,000 | 248,000
Accrued interest receivable | $ 12,300 | $ 12,200
Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] | Interest Receivable | Interest Receivable
MPB |  |
Loans and Allowance for Loan Losses |  |
Unearned discount | $ 4,700 | $ 5,100
Commercial |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 1,890,609 | 1,849,267
Consumer |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 908,866 | 910,316
Commercial and industrial | Commercial |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 611,695 | 598,321
Real estate construction | Commercial |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 125,966 | 124,034
Residential | Consumer | Real estate first mortgage |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 722,151 | 726,879
Residential | Consumer | Real estate junior lien |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 156,882 | 154,134
Commercial real estate | Commercial |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | 1,152,948 | 1,126,912
Other revolving and installment | Consumer |  |
Loans and Allowance for Loan Losses |  |
Carrying amount | $ 29,833 | $ 29,303

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