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Loans and Allowance for Credit Losses - Allowance for Credit Losses and Balances in Loan Portfolio (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Mar. 01, 2025 | Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | $ 16,552 | $ 15,685 |
Acquisition related allowance for credit loss (PCD) | $ 4,924 | $ 4,924 | 4,924 |  |
Charge-offs |  |  | (155) | (124) |
Recoveries |  |  | 83 | 73 |
Provision |  |  | 13,163 | 403 |
Ending balance | 34,567 |  | 34,567 | 16,037 |
Loans | 2,924,955 |  | 2,924,955 |  | $ 1,545,640
Agricultural [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 90 | 94 |
Acquisition related allowance for credit loss (PCD) | 2 | 2 | 2 |  |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 0 | 0 |
Provision |  |  | 128 | 3 |
Ending balance | 220 |  | 220 | 97 |
Loans | 48,165 |  | 48,165 |  | 48,221
Commercial and Industrial [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 2,260 | 2,216 |
Acquisition related allowance for credit loss (PCD) | 2,963 | 2,960 | 2,963 |  |
Charge-offs |  |  | 0 | (1) |
Recoveries |  |  | 2 | 9 |
Provision |  |  | 278 | 19 |
Ending balance | 5,503 |  | 5,503 | 2,243 |
Loans | 345,138 |  | 345,138 |  | 228,256
Consumer Portfolio Segment [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 733 | 823 |
Acquisition related allowance for credit loss (PCD) | 0 | $ 0 | 0 |  |
Charge-offs |  |  | (133) | (123) |
Recoveries |  |  | 60 | 60 |
Provision |  |  | 43 | 158 |
Ending balance | 703 |  | 703 | 918 |
Loans | 30,932 |  | 30,932 |  | 29,412
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 9,460 | 8,820 |
Acquisition related allowance for credit loss (PCD) |  |  | 1,791 |  |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 0 | 0 |
Provision |  |  | 9,476 | 347 |
Ending balance | 20,727 |  | 20,727 | 9,167 |
Loans | 1,757,598 |  | 1,757,598 |  | 901,130
Construction Real Estate [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 59 | 58 |
Acquisition related allowance for credit loss (PCD) |  |  | 0 |  |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 0 | 0 |
Provision |  |  | 31 | (9) |
Ending balance | 90 |  | 90 | 49 |
Loans | 18,067 |  | 18,067 |  | 17,042
Residential Portfolio Segment [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 3,890 | 3,644 |
Acquisition related allowance for credit loss (PCD) |  |  | 168 |  |
Charge-offs |  |  | (22) | 0 |
Recoveries |  |  | 21 | 4 |
Provision |  |  | 3,263 | (135) |
Ending balance | 7,320 |  | 7,320 | 3,513 |
Loans | 722,662 |  | 722,662 |  | 281,701
Loans to other financial institutions [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  | 60 | 30 |
Acquisition related allowance for credit loss (PCD) |  |  | 0 |  |
Charge-offs |  |  | 0 | 0 |
Recoveries |  |  | 0 | 0 |
Provision |  |  | (56) | 20 |
Ending balance | 4 |  | 4 | 50 |
Loans | $ 2,393 |  | $ 2,393 |  | $ 39,878
Unallocated Financing Receivables [Member] |  |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |
Beginning balance |  |  |  | 0 |
Charge-offs |  |  |  | 0 |
Recoveries |  |  |  | 0 |
Provision |  |  |  | 0 |
Ending balance |  |  |  | $ 0 |

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