Investment Securities - Narrative (Details)	3 Months Ended
	Mar. 31, 2024 USD ($) security	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract]
Number of individual securities that were in a continuous unrealized loss position for less than twelve months (in securities) | security	27
Number of individual securities that were in a continuous unrealized loss position for greater than twelve months (in securities) | security	178
Credit losses	$ 0
Gross proceeds from sales of securities	995,000	$ 12,913,000
Carrying value of investment securities pledged	103,071,000		$ 107,800,000
Investment equity securities, at fair value	$ 1,112,000		$ 1,122,000