Goodwill and Core Deposit Intangible - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Goodwill and other intangible assets	$ 18,720,000		$ 18,720,000		$ 18,841,000
Amortization expense	$ 40,000	$ 40,000	$ 121,000	$ 121,000
Core Deposits
Finite-Lived Intangible Assets [Line Items]
Weighted average life	4 years 3 months		4 years 3 months