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Fair Value of Financial Instruments - Quantitative Information About Recurring Level 3 Fair Value of Financial Instruments (Details) $ in Thousands | Mar. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
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Securities available for sale, at fair value: (assets pledged of $193,558 and $172,235, respectively; $13,192 and $13,023 at fair value pursuant to the fair value option, respectively) | $ 811,928 | $ 735,357
Valuation Technique, Discounted Cash Flow [Member] | Junior Subordinated Debentures [Member] |  |
Borrowings | $ 48,117 | $ 50,507
Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Junior Subordinated Debentures [Member] |  |
Liabilities, Weighted average | 4.1 | 3.6
Trust Preferred Securities [Member] | Valuation Technique, Discounted Cash Flow [Member] |  |
Securities available for sale, at fair value: (assets pledged of $193,558 and $172,235, respectively; $13,192 and $13,023 at fair value pursuant to the fair value option, respectively) | $ 1,445 | $ 1,516
Trust Preferred Securities [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] |  |
Assets, Weighted average | 4.1 | 3.6

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