Fair Value of Financial Instruments - Quantitative Information About Recurring Level 3 Fair Value of Financial Instruments (Details) $ in Thousands	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Securities available for sale, fair value	$ 777,236	$ 647,974
Valuation Technique, Discounted Cash Flow [Member] \| Junior Subordinated Debentures [Member]
Borrowings	$ 56,472	$ 43,136
Valuation Technique, Discounted Cash Flow [Member] \| Weighted Average [Member] \| Measurement Input, Discount Rate [Member] \| Junior Subordinated Debentures [Member]
Liabilities, Weighted average	2.2	0.042
Trust Preferred Securities [Member] \| Valuation Technique, Discounted Cash Flow [Member]
Securities available for sale, fair value	$ 1,695	$ 1,295
Trust Preferred Securities [Member] \| Valuation Technique, Discounted Cash Flow [Member] \| Weighted Average [Member] \| Measurement Input, Discount Rate [Member]
Assets, Weighted average	2.2	0.042

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Value of input used to measure debt instrument, including, but not limited to, convertible and non-convertible debt.

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Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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