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Loans - Schedule of Modified Loans to Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2024 | Sep. 30, 2023
Term extension |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 13,056 | $ 19,417
% of loan class |  | 0.20% | 0.30%
Term extension | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 7,621 |
% of loan class |  | 0.20% | 0.00%
Term extension | Commercial | Commercial and industrial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 7,621 |
% of loan class |  | 0.40% | 0.00%
Term extension | Commercial | Owner occupied commercial real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension | Commercial real estate non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 5,435 | $ 18,764
% of loan class |  | 0.30% | 1.00%
Term extension | Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 5,435 | $ 18,764
% of loan class |  | 0.50% | 1.80%
Term extension | Residential real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  |  | $ 653
% of loan class |  | 0.00% | 0.10%
Term extension | Residential real estate | Senior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  |  | $ 653
% of loan class |  | 0.00% | 0.10%
Term extension | Residential real estate | Junior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Payment delay |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis | $ 2,849 | $ 5,367 | $ 114
% of loan class | 0.00% | 0.10% | 0.00%
Payment delay | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis | $ 2,849 | $ 4,513 | $ 114
% of loan class | 0.10% | 0.10% | 0.00%
Payment delay | Commercial | Commercial and industrial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis | $ 2,849 | $ 2,849 | $ 114
% of loan class | 0.10% | 0.10% | 0.00%
Payment delay | Commercial | Owner occupied commercial real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 1,664 |
% of loan class |  | 0.10% |
Payment delay | Commercial real estate non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% | 0.00%
Payment delay | Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% | 0.00%
Payment delay | Residential real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 854 |
% of loan class | 0.00% | 0.10% | 0.00%
Payment delay | Residential real estate | Senior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 854 |
% of loan class |  | 0.10% | 0.00%
Payment delay | Residential real estate | Junior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class | 0.00% | 0.00% |
Term extension and Interest Rate Reduction |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis | $ 45 | $ 67 |
% of loan class | 0.00% | 0.00% |
Term extension and Interest Rate Reduction | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class | 0.00% | 0.00% |
Term extension and Interest Rate Reduction | Commercial | Commercial and industrial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class | 0.00% | 0.00% |
Term extension and Interest Rate Reduction | Commercial | Owner occupied commercial real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Interest Rate Reduction | Commercial real estate non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Interest Rate Reduction | Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Interest Rate Reduction | Residential real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis | $ 45 | $ 67 |
% of loan class | 0.00% | 0.00% |
Term extension and Interest Rate Reduction | Residential real estate | Senior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 22 |
% of loan class |  | 0.00% |
Term extension and Interest Rate Reduction | Residential real estate | Junior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis | $ 45 | $ 45 |
% of loan class | 0.10% | 0.10% |
Term extension and Payment delay |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 382 |
% of loan class |  | 0.00% |
Term extension and Payment delay | Commercial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Payment delay | Commercial | Commercial and industrial |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Payment delay | Commercial | Owner occupied commercial real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Payment delay | Commercial real estate non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Payment delay | Commercial real estate non-owner occupied | Non-owner occupied |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |
Term extension and Payment delay | Residential real estate |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 382 |
% of loan class |  | 0.00% |
Term extension and Payment delay | Residential real estate | Senior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Amortized cost basis |  | $ 382 |
% of loan class |  | 0.00% |
Term extension and Payment delay | Residential real estate | Junior lien |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
% of loan class |  | 0.00% |

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