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Advances From Federal Home Loan Bank (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Advances From Federal Home Loan Bank
Outstanding term advances from Federal Home Loan Bank	$ 0	$ 0
Investment securities with carrying values	110,400,000	0
Loans with carrying values	2,120,000,000	$ 1,740,000,000
Federal Home Loan Bank of Des Moines
Advances From Federal Home Loan Bank
Credit under a borrowing arrangement	$ 1,060,000,000.00

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Amount of the investment securities which are collateral pledged in support of federal home loan bank advances outstanding.

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Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

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