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Fair Value of Financial Instruments - Quantitative Information About Recurring Level 3 Fair Value of Financial Instruments (Details) $ in Thousands | Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
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Valuation Technique, Discounted cash flows | Junior subordinated debentures |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Borrowings | $ 49,653 | $ 48,795
Valuation Technique, Discounted cash flows | Spread over 3-month SOFR | Junior subordinated debentures |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Liabilities, Range | 0.042 | 0.043
Trust preferred securities | Valuation Technique, Discounted cash flows |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Securities available for sale | $ 1,491 | $ 1,465
Trust preferred securities | Valuation Technique, Discounted cash flows | Spread over 3-month SOFR |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Assets, Range | 0.042 | 0.043
Municipals | Valuation Technique, Discounted cash flows |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Securities available for sale | $ 17,278 |
Municipals | Valuation Technique, Discounted cash flows | Spread over A rated Municipal Curves |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Assets, Range | 0.059 |
Municipals | Valuation, Sales approach |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Securities available for sale |  | $ 18,000

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