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Investment Securities - Additional Information (Details)
Jun. 30, 2023
USD ($)
DebtSecurities
Jan. 01, 2023
USD ($)
Dec. 31, 2022
USD ($)
DebtSecurities
Investments, Debt and Equity Securities [Abstract]      
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year | DebtSecurities 101   37
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year | DebtSecurities 12   75
Debt Securities, Available-for-sale, Restricted | $ $ 43,900,000   $ 54,700,000
Allowance for credit losses, held-to-maturity | $ $ 0 $ 0