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Loans and Allowance for Credit Losses on Loans - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Dec. 31, 2024 | Mar. 31, 2024
Accounts, Notes, Loans and Financing Receivable |  |  |
Loans, net | $ 3,603,867 | $ 3,603,014 |
Payment deferral period |  | 6 months |
Off-balance-sheet, credit loss, liability, credit loss expense (reversal) | 740 |  | $ 20
Reserve for credit losses for off-balance sheet credit exposures included in other liabilities | 3,412 | $ 2,672 |
Payment Delay |  |  |
Accounts, Notes, Loans and Financing Receivable |  |  |
Amortized cost | 109,900 | 136,000 |
Executive Officers, Directors, and Associates | Related Party | Unfunded Loan Commitment |  |  |
Accounts, Notes, Loans and Financing Receivable |  |  |
Loans, net | $ 3 | $ 3 |

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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of 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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