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FHLB Advances, Other Borrowings and Subordinated Notes and Debentures - Additional Information (Details) - USD ($)				9 Months Ended	12 Months Ended
	Sep. 13, 2024	Aug. 15, 2024	Feb. 20, 2024	Sep. 30, 2024	Dec. 31, 2023
Short-term Debt [Line Items]
Borrowed funds				$ 349,109,000	$ 330,916,000
Credit line renewal terms				On February 20, 2024, the credit line was renewed for one additional year with pricing terms of 1-month term SOFR + 2.36% and a maturity date of February 19, 2025.
Line of credit maturity date			Feb. 19, 2025
Interest rate				3.23%	2.79%
Debt issuance costs remaining				$ 341,000
Interest Rate Swap Related to FHLB Borrowings | Designated as Hedging Instrument
Short-term Debt [Line Items]
Derivative notional amount				$ 68,400,000
Derivatives weighted average remaining maturity				2 years 6 months 18 days
Derivatives weighted average rate				1.98%
Secured Borrowings
Short-term Debt [Line Items]
Borrowed funds				$ 0	$ 20,000
Subordinated Notes
Short-term Debt [Line Items]
Borrowed funds				$ 54,659,000	$ 49,396,000
Debt redeem and replace amount		$ 15,000,000
Interest rate	7.50%	5.50%		6.37%	5.16%
Debt instruments issued	$ 20,000,000
Maturity date	Sep. 13, 2034
Debt issuance costs remaining				$ 56,000

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