Investment Securities - Narrative (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($) security	Dec. 31, 2021 USD ($)
Investments, Debt and Equity Securities [Abstract]
Available-for-sale securities, number of positions | security	275	311
Available-for-sale securities, percentage of total securities	98.90%	91.70%
Available-for-sale securities, number of positions, greater than one year | security	210,000
Available-for-sale, securities in unrealized loss positions, greater than one year, percentage	75.50%
Restricted securities	$ 0
Proceeds from sales of securities available-for-sale	111,583,000	$ 3,838,000	$ 63,774,000
Available-for-sale securities, gross realized gains	187,000	15,000	55,000
Available-for-sale securities, gross realized losses	$ 360,000	$ 0	$ 4,000