Borrowings - Schedule of Federal Reserve Borrowings (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Debt Instrument [Line Items]
Average daily balance during the period	$ 10,895	$ 11,950
Average interest rate during the period	0.66%	0.79%
Federal Reserve Discount Window
Debt Instrument [Line Items]
Balance at period-end	$ 0		$ 0
Average daily balance during the period	$ 5,128		$ 2,329
Average interest rate during the period	3.75%		4.06%
Maximum month-end balance during the period	$ 100,000		$ 0
Weighted average interest rate at period-end	0.00%		0.00%

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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+ Details