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v3.23.1

Deposits (Details) $ in Millions | Mar. 31, 2023 USD ($)
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Retail accounts |
Cash and Cash Equivalents [Line Items] |
Percentage of deposit held | 48.60%
Commercial accounts |
Cash and Cash Equivalents [Line Items] |
Percentage of deposit held | 33.20%
Municipal relationships |
Cash and Cash Equivalents [Line Items] |
Percentage of deposit held | 12.50%
Letters of credit pledged as collateral | $ 292.0
Brokered deposits |
Cash and Cash Equivalents [Line Items] |
Percentage of deposit held | 5.70%
Deposit insured by FDIC |
Cash and Cash Equivalents [Line Items] |
Percentage of deposit held | 76.60%
Deposit uninsured by FDIC |
Cash and Cash Equivalents [Line Items] |
Percentage of deposit held | 23.40%
Deposit liabilities uninsured by FDIC | $ 757.4

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