Debt Securities (Details)	3 Months Ended
	Mar. 31, 2025 USD ($) security	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($) security
Debt Securities, Available-for-Sale [Line Items]
Held-to-maturity debt securities	$ 7,895,000		$ 8,140,000
Held-to-maturity debt securities (net of allowance for credit losses)	0		0
Proceeds from sales of available-for-sale debt securities	0	$ 0
Fair value of investments	$ 51,185,000		$ 58,999,000
Number of debt securities, unrealized loss | security	224		243
Allowance for credit losses related to debt securities	$ 0		$ 0
Securities pledged as collateral, to secure public deposits and for other purposes
Debt Securities, Available-for-Sale [Line Items]
Held-to-maturity debt securities	$ 13,288,000		$ 13,446,000