Investment Securities - Schedule of Amortized Cost Basis by Credit Rating of Held to Maturity Investment (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Debt Securities, Available-for-sale [Line Items] | ||
| State and political subdivisions | $ 1,526 | $ 1,689 |
| State and political subdivisions | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| State and political subdivisions | 1,519 | 1,678 |
| State and political subdivisions | Non-Rated | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| State and political subdivisions | 246 | 251 |
| State and political subdivisions | A | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| State and political subdivisions | 0 | 0 |
| State and political subdivisions | AA | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| State and political subdivisions | 978 | 1,132 |
| State and political subdivisions | AAA | ||
| Debt Securities, Available-for-sale [Line Items] | ||
| State and political subdivisions | $ 295 | $ 295 |
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- Definition Amount excluding accrued interest, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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
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