Loans - Components of the Allowance for Credit Losses (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|---|---|
| Loans [Abstract] | ||||||
| Allowance for Credit Losses - Loans | $ 23,786 | $ 23,559 | $ 22,806 | $ 22,454 | $ 22,109 | $ 21,699 |
| Allowance for Credit Losses - Off-Balance Sheet credit Exposure | 1,075 | 1,441 | 1,163 | 1,066 | 914 | 676 |
| Total allowance for credit losses | $ 24,861 | $ 25,000 | $ 23,969 | $ 23,520 | $ 23,023 | $ 22,375 |
| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable and amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. No definition available.
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|