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Loans and Allowance for Credit Losses Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2022
Mar. 31, 2023
Jun. 30, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Impaired loans with principal balances approximately in percentage   85.00% 91.00%
Unpaid principal balance, with no related allowance $ 53,617 $ 66,122  
Borrowers with loan modifications, commitments to lend additional funds   0  
Minimum      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Minimum balance of loans evaluated individually for impairment $ 1,000 1,000  
Impaired loans balances, real estate as collateral   $ 1,000