Loans - Narrative (Details)	12 Months Ended
Dec. 31, 2024 USD ($) loan_portfolio loan	Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, number of loan portfolios \| loan_portfolio	4
Off-balance sheet, credit loss, liability	$ 1,600,000
Financing receivable, number of loans individually evaluated for impairment \| loan	4
Ending Loan Balance - Individually Evaluated	$ 16,319,000	$ 16,754,000
Financing receivable, allowance for credit losses, number of loans individually evaluated for impairment \| loan	0
Loans modified during period, amount	$ 0
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Ending Loan Balance - Individually Evaluated	0	0
Mortgage loans in process of foreclosure, amount	3,100,000
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Ending Loan Balance - Individually Evaluated	$ 1,417,000	$ 1,446,000
Residential \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum appraised value of property (in percent)	80.00%
Residential \| Home Equity Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan to value ratio (in percent)	80.00%
Minimum \| Consumer \| Automobile Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal repayment terms, period	3 years
Minimum \| Consumer \| Credit Card Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal repayment terms, period	1 year
Maximum \| Consumer \| Automobile Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal repayment terms, period	7 years
Maximum \| Consumer \| Credit Card Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal repayment terms, period	5 years

Financing Receivable, Allowance for Credit Losses, Number Of Loans Individually Evaluated For Impairment

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- Definition

Financing Receivable, Number Of Loan Portfolios

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Financing Receivable, Number Of Loans Individually Evaluated For Impairment

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Loan Origination Amount, Maximum Appraised Value of Property, Percentage

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Maximum Loan To Value Ratio, Percentage

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount of financing receivable individually evaluated for credit loss. Excludes financing receivable collectively evaluated for credit loss.

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- Definition

Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty.

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- Definition

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

+ References

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- Definition

Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

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