Investment Securities - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) security	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) security	Sep. 30, 2021 USD ($)	Dec. 31, 2021 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	184		184
Number of individual securities that were in a continuous unrealized loss position for greater than twelve months (in securities) | security	78		78
Gross proceeds from sales of securities			$ 4,151,000	$ 13,689,000
Impairment charges	$ 0	$ 0	0	$ 0
Carrying value of investment securities pledged	160,842,000		160,842,000		$ 139,435,000
Investment equity securities, at fair value	$ 1,130,000		$ 1,130,000		$ 1,288,000