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Loans (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Impaired [Line Items]
Deposit Liabilities Reclassified as Loans Receivable	$ 1,500,000	$ 1,500,000
Financing Receivable, Nonaccrual	68,178,000	60,259,000
Financing Receivable, Unamortized Loan Cost (Fee) and Purchase Premium (Discount)	20,400,000	19,800,000
Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual	551,000	534,000
Business Combination, Acquired Receivable, Fair Value	2,200,000	2,800,000
Loans
Financing Receivable, Impaired [Line Items]
Goodwill, Measurement Period Adjustment	669,000	1,800,000
Executive officers and directors
Financing Receivable, Impaired [Line Items]
Loans due from related party	29,200,000	34,700,000
Loans and Leases Receivable, Related Parties, Additions	0	400,000
Loans and Leases Receivable, Related Parties, Proceeds	3,700,000	4,600,000
LoansAndLeasesReceivableRelatedPartiesAdvances	783,000	3,800,000
Executive officers and directors | Loans Receivable [Member]
Financing Receivable, Impaired [Line Items]
Loans due from related party	$ 25,100,000	$ 28,000,000.0

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Fair value of acquired receivable from business combination, excluding certain loans and debt securities acquired in transfer.

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Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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Amount of increase (decrease) from measurement period adjustment of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of cash inflow from related parties which reduce the amount of loans and leases receivable due from related parties.

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