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Investments, Gross Gains and Losses, Available for Sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Investments [Abstract]
Accrued interest receivable on available-for-sale debt securities	$ 1,987		$ 2,202
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Interest Receivable		Interest Receivable
Contractual payment of past due	90 days
Proceeds from sale of securities available-for-sale	$ 0	$ 0
Equity securities [Abstract]
Net gains (losses) recognized in equity securities during the period	59	(223)
Less: Net (losses) gains realized on the sale of equity securities during the period	(4)	5
Net unrealized gains (losses)	55	$ (218)
Asset Pledged as Collateral [Member] | Public Funds, Other Deposit and Borrowings [Member]
Investment Securities Pledged [Abstract]
Investment securities pledged as collateral	$ 349,600		$ 353,300

X

- Definition

Number of days loans are past due, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount, after allowance for credit loss, of accrued interest on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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Indicates line item in statement of financial position that includes accrued interest, after allowance for credit loss, on 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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Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings.

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Amount of cash inflow from sale 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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