Loans and Allowance for Credit Losses - Collateral dependent loans and the related ACL (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 789	$ 729
Specific Allowance	6	7
Mortgage loans on real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	783	722
Mortgage loans on real estate \| Residential 1-4 family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	311	245
Mortgage loans on real estate \| Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	472	477
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	6	7
Specific Allowance	$ 6	$ 7

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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