Borrowings (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Borrowings
Federal Home Loan Bank ("FHLB") borrowings	$ 196,235	$ 120,835
Borrowings with the Federal Reserve Bank \| Investment securities pledged
Borrowings
Federal Home Loan Bank ("FHLB") borrowings	1,560,000
Additional borrowing capacity	$ 913,700

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